Machinery - Prohibition Safety Signs

Machinery - Prohibition Safety Signs by Caledonia Signs - Trade Only Supplier

Prohibition machinery safety signs are essential for clearly communicating actions that are strictly forbidden around machinery to prevent accidents and injuries. These signs use universally recognised symbols, such as a red circle with a diagonal line, to immediately convey prohibitions like “Do Not Operate Without Guards,” “No Unauthorised Access,” or “No Loose Clothing.” By clearly stating what behaviours or actions are prohibited, these signs help eliminate unsafe practices that could lead to serious harm.

In industrial and manufacturing environments, where machinery can pose significant risks, prohibition signs serve as a critical line of defense. They remind workers and visitors of important safety rules that must be followed to avoid hazards such as entanglement, crushing, or electrical shock. This clear communication helps reduce the likelihood of workplace incidents by preventing dangerous behaviours before they occur.

Moreover, prohibition machinery safety signs contribute to regulatory compliance. Many health and safety regulations require employers to post clear warnings about prohibited actions around machinery. Displaying these signs helps businesses meet legal obligations, avoid fines, and demonstrate a commitment to maintaining a safe workplace.

Finally, these signs support a culture of safety by reinforcing the importance of following strict rules around machinery. When employees consistently see and understand what is forbidden, they are more likely to adhere to safety protocols, which helps protect themselves and their colleagues. This leads to a safer, more efficient work environment where risks are minimised.


Do Not Reverse without a Banksman

Do Not Reverse without a Banksman Safety Signs

A "Do Not Reverse Without a Banksman" sign is essential for ensuring safety in areas where vehicles, such as trucks or forklifts, need to reverse. It instructs drivers not to reverse their vehicles unless a designated banksman (a trained person responsible for guiding the vehicle) is present to assi..

Do Not Reach in to this Machine

Do Not Reach in to this Machine Safety Signs

A "Do Not Reach In to This Machine" sign is crucial for safety because it warns workers and operators not to put their hands or arms inside the machinery. Doing so can lead to serious injuries such as cuts, crushes, or amputations caused by moving parts. The sign serves as a clear reminder to follow..

Do Not Reach in to this Opening

Do Not Reach in to this Opening Safety Signs

A "Do Not Reach In to This Opening" sign is important because it warns individuals to keep their hands and arms away from an opening that could pose serious safety risks. Such openings may lead to dangerous machinery, moving parts, electrical components, or confined spaces where reaching in could ca..

Do Not Sit On this Machinery

Do Not Sit On this Machinery Safety Signs

A "Do Not Sit On This Machinery" sign is important because it warns individuals against sitting on equipment that is not designed to support people. Sitting on machinery can be dangerous, as it may lead to slips, falls, or accidental activation of moving parts, causing injury. The sign helps prevent..

Do Not Start this Equipment When Locked Out

Do Not Start this Equipment When Locked Out Safety Signs

Using this sign is vital for maintaining safety during equipment maintenance or repair. It clearly warns that the machinery is locked out and must not be started until the lockout is officially removed, preventing accidental activation that could cause serious injuries. Displaying this sign helps e..

Do Not Tamper with Lockout Devices

Do Not Tamper with Lockout Devices Safety Signs

The “Do Not Tamper with Lockout Devices” sign is crucial for maintaining the safety and integrity of lockout/tagout procedures in the workplace. It clearly warns employees and visitors that lockout devices are in place to protect workers during maintenance and must not be removed, bypassed, or inter..

Do Not Switch Off - Double Sided Tags (Pack of 10)

Do Not Switch Off - Double Sided Tags (Pack of 10) Safety Signs

A practical set of safety tags designed to clearly warn personnel not to turn off specific equipment or machinery. Having the message printed on both sides ensures high visibility from any angle, reducing the risk of accidental shutdowns that could disrupt operations or compromise safety. By clearly..

Maintenance in Progress - Double Sided Tags (Pack of 10)

Maintenance in Progress - Double Sided Tags (Pack of 10) Safety Signs

These tags are essential for ensuring safety and clear communication during equipment servicing or repair work. These tags serve as visible warnings to inform staff and contractors that maintenance is currently underway, helping to prevent accidental operation or interference with machinery or syste..

Do Not Touch - Double Sided Tags (Pack of 10)

Do Not Touch - Double Sided Tags (Pack of 10) Safety Signs

Do Not Touch – Double Sided Tags (Pack of 10) are crucial for maintaining safety and preventing accidents in workplaces where certain equipment, controls, or materials must not be handled by unauthorised personnel. These tags clearly communicate that touching the marked item could be dangerous, caus..

Do Not Close Valve - Double Sided Tags (Pack of 10)

Do Not Close Valve - Double Sided Tags (Pack of 10) Safety Signs

Using Do Not Close Valve – Double Sided Tags (Pack of 10) provides an effective way to prevent accidental closure of critical valves in industrial or commercial settings. By clearly marking valves that must remain open, these tags help avoid disruptions to important processes such as water supply, g..

Do Not Open - Double Sided Tags (Pack of 10)

Do Not Open - Double Sided Tags (Pack of 10) Safety Signs

Using Do Not Open – Double Sided Tags (Pack of 10) is an essential safety measure to prevent unauthorised or accidental opening of equipment, panels, or containers. These tags clearly communicate that the marked item must remain closed to avoid potential hazards such as exposure to dangerous substan..

Do Not Close - Double Sided Tags (Pack of 10)

Do Not Close - Double Sided Tags (Pack of 10) Safety Signs

Do Not Close – Double Sided Tags (Pack of 10) are vital safety tools used to clearly indicate that certain equipment or valves must not be closed. These tags help prevent accidental shutdowns that could disrupt essential operations, damage machinery, or create unsafe conditions. The double-sided des..

Do Not Start - Double Sided Tags (Pack of 10)

Do Not Start - Double Sided Tags (Pack of 10) Safety Signs

Do Not Start – Double Sided Tags (Pack of 10) are essential safety tags used to warn personnel not to start specific equipment or machinery. These tags help prevent accidental activation that could lead to injury, equipment damage, or disruption of maintenance and repair work. The double-sided desig..

Do Not Open Valve - Double Sided Tags (Pack of 10)

Do Not Open Valve - Double Sided Tags (Pack of 10) Safety Signs

Do Not Open Valve – Double Sided Tags (Pack of 10) are important safety tags designed to clearly indicate that certain valves must not be opened. These tags help prevent unauthorised or accidental valve operation, which could lead to hazardous leaks, system malfunctions, or safety risks. The double-..

Do Not Use - Double Sided Tags (Pack of 10)

Do Not Use - Double Sided Tags (Pack of 10) Safety Signs

Using Do Not Use – Double Sided Tags (Pack of 10) provides several key benefits for workplace safety and efficient operations. These tags clearly indicate that specific equipment, machinery, or areas should not be used, helping to prevent accidents, damage, or contamination. The double-sided design ..

Do Not Move - Double Sided Tags (Pack of 10)

Do Not Move - Double Sided Tags (Pack of 10) Safety Signs

Using Do Not Move – Double Sided Tags offers several important benefits in maintaining safety and operational control in various workplaces. These tags clearly communicate that certain equipment, machinery, or items must remain stationary, preventing accidental relocation that could cause damage, di..

Do Not Switch Off Labels (Pack of 10)

Do Not Switch Off Labels (Pack of 10) Safety Signs

Do Not Switch Off Labels (Pack of 10) are essential safety tags designed to clearly indicate that specific equipment or devices must remain powered on. These labels serve as a strong visual reminder to prevent accidental shutdowns that could disrupt critical operations, cause data loss, or create sa..

Do Not Use Socket Labels (Sheet of 10)

Do Not Use Socket Labels (Sheet of 10) Safety Signs

Using Do Not Use Socket Labels offers several important benefits for workplace safety and electrical management. First, these labels clearly identify sockets that are faulty, disconnected, or unsafe to use, preventing accidental connection of devices that could lead to electrical hazards such as sho..

Do Not Unplug Labels (Sheet of 10)

Do Not Unplug Labels (Sheet of 10) Safety Signs

Do Not Unplug Labels (Sheet of 10) are practical safety labels designed to clearly indicate that certain plugs or cables should not be disconnected. These labels help prevent accidental unplugging of critical equipment, which could lead to system failures, data loss, or safety hazards. By attaching ..

Lockout Tag - Do Not Start this Equipment When Locked Out - 80 x 150mm (Pack of 10)

Lockout Tag - Do Not Start this Equipment When Locked Out - 80 x 150mm (Pack of 10) Safety Signs

Using Lockout Tag – Do Not Start This Equipment When Locked Out is crucial for maintaining safety during maintenance, repair, or servicing of machinery. This tag clearly communicates that the equipment is under lockout and must not be started until the lockout has been properly removed by authorised..

Lockout Tag - Do Not Tamper with Lock Out Devices - 80 x 150mm (Pack of 10)

Lockout Tag - Do Not Tamper with Lock Out Devices - 80 x 150mm (Pack of 10) Safety Signs

Using a Lockout Tag – Do Not Tamper with Lock Out Devices is essential for reinforcing the integrity of lockout/tagout (LOTO) procedures in the workplace. This tag clearly warns all personnel that tampering with or removing lockout devices is strictly prohibited and may lead to severe consequences, ..

Do Not Use Unless Guards Are in Position

Do Not Use Unless Guards Are in Position Safety Signs

Used to ensure safety by warning individuals not to operate machinery, equipment, or enter certain areas unless all safety guards or protective devices are properly in place. This precaution helps prevent accidents, injuries, or damage caused by exposure to moving parts, hazardous processes, or unsa..

No Loose Clothing When Operating Machine

No Loose Clothing When Operating Machine Safety Signs

Warn and remind workers that wearing loose clothing while using machinery is prohibited. Loose garments can easily get caught in moving parts, leading to serious injuries such as entanglement, crushing, or even amputations. This sign helps promote awareness of this hazard and encourages safe dressin..

No Unauthorised Person May Operate this Machine

No Unauthorised Person May Operate this Machine Safety Signs

Restrict the use of machinery to only those individuals who have proper training, authorisation, or certification. This helps prevent accidents, equipment damage, and unsafe operation caused by unqualified or untrained personnel. The sign reinforces the importance of following safety protocols and e..

Do Not Remove Guards

Do Not Remove Guards Safety Signs

Warn workers and operators that safety guards on machinery or equipment must not be taken off or bypassed. These guards are critical safety devices designed to protect people from moving parts, sharp edges, or other hazards. Removing them can lead to serious injuries or accidents, so the sign serves..

Unauthorised Persons May Not Change Grinding Wheel

Unauthorised Persons May Not Change Grinding Wheel Safety Signs

Used to restrict the task of changing grinding wheels to only trained and authorised personnel. Grinding wheels can be dangerous if handled incorrectly, as improper fitting or use can lead to wheel breakage, flying debris, or serious injury. This sign ensures that only qualified individuals perform ..

Forklift Trucks Prohibited Beyond this Point

Forklift Trucks Prohibited Beyond this Point Safety Signs

Clearly indicate that forklift trucks are not allowed to enter or operate past a certain location. This restriction helps prevent accidents, damage to property, or safety hazards in areas unsuitable for forklift movement, such as pedestrian zones, sensitive equipment areas, or confined spaces. The..

Do Not Operate

Do Not Operate Safety Signs

Warn individuals not to use or activate a machine, equipment, or system. This caution may be due to maintenance, malfunction, safety hazards, or other reasons that make operation unsafe or prohibited at that time. The sign helps prevent accidents, damage, or injury by clearly indicating that the equ..

Employees Are Forbidden to Ride On Lift

Employees Are Forbidden to Ride On Lift Safety Signs

Used to clearly communicate that workers are not allowed to ride on industrial lifts or forklifts during operation. This restriction is crucial for maintaining workplace safety, as riding on equipment not designed for passenger transport can lead to serious injuries or accidents. The sign serves as ..

Do Not Start Men Working On Machine

Do Not Start Men Working On Machine Safety Signs

A critical safety warning used to prevent machines from being turned on while maintenance or repairs are being carried out. This sign alerts everyone that workers are actively servicing the equipment, and starting the machine could cause serious injury or even be fatal. You’ll often see this sign i..

Do Not Distract the Operator Whilst Machine Is Running

Do Not Distract the Operator Whilst Machine Is Running Safety Signs

An important safety notice used to remind people not to interrupt or disturb the person operating machinery. Distractions can cause the operator to lose focus, which increases the risk of accidents, errors, or injuries. This sign is commonly found in factories, workshops, construction sites, or any..

Do Not Switch On - Double Sided Safety Tag (Pack of 10)

Do Not Switch On - Double Sided Safety Tag (Pack of 10) Safety Signs

0.4mm Matt white PVC reduces glareDouble sided safety tags Pack of 10 Supplied with 150mm nylon cable ties..

Do Not Operate - Double Sided Safety Tag (Pack of 10)

Do Not Operate - Double Sided Safety Tag (Pack of 10) Safety Signs

0.4mm Matt white PVC reduces glareDouble sided safety tags Pack of 10 Supplied with 150mm nylon cable ties..

Do Not Start - People Working On Machine

Do Not Start - People Working On Machine Safety Signs

This prohibition sign highlights that machinery should not be started due to the fact that people are working on the machinery and may be injured Materials Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign opti..

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Why get safety signs printed by Caledonia Signs?

Why get safety signs printed by Caledonia Signs?

1. Regulatory Compliance One of the primary reasons to have safety signs professionally printed is to ensure compliance with UK laws. The Health and Safety (Safety Signs and Signals) Regulations 1996 require that specific safety signs be used in workplaces to prevent accidents and injuries. Caledonia Signs understand these requirements and ensure your signs meet legal standards, including adherence to the BS EN ISO 7010 format for safety symbols. Adhering to the BS EN ISO 7010 format is crucial because it ensures safety signs are universally recognised and understood. The standard uses clearly defined symbols that have been tested for visibility and comprehension, making them effective even in high-stress situations or for individuals who do not speak the local language. This helps prevent accidents by enabling quick and correct responses to potential hazards. Many "pop up printers" don't fully understand the importance of ISO 7010. From a legal standpoint, compliance with ISO 7...>>> READ MORE >>>

Why you should work with Caledonia Signs

Why you should work with Caledonia Signs

Caledonia Signs are the number one choice for trade As a market leading UK supplier of safety signs, we provide our distributors with a vast range of innovative, cost effective and premium signs. Additionally, we offer a number of sales, marketing and technical support packages to help our distributors maximise their sales opportunities. Unlike many of our competitors, we manufacture only for sale through our distributor network. Caledonia Signs will never approach your customer base directly. Caledonia are committed to help our distributors maximise their sales opportunities We help our distributors in innovative ways and by being driven to provide the highest quality services. Caledonia Signs provide a online portal where our distributors can sign in, view cost and RRP pricing of all products, download marketing material and product data sheets, raise and instantly send purchase orders for us to process, and view your order history. We also provide workplace a...>>> READ MORE >>>

Signage Solutions: Avian Influenza & Animal Disease Control

Signage Solutions: Avian Influenza & Animal Disease Control

Take action! New signage to help prevent the spread of bird flu outbreaks across the UK With a growing number of reports relating to avian influenza outbreaks across the UK, biosecurity and disease prevention have become a growing concern for many businesses - particularly those in the farming, agriculture, and park / recreation industries. Although transmission to humans is currently low and primarily involves people in frequent contact with birds and poultry, it is important to be aware of the risks and to take the necessary precautions to minimise those risks. Inside is a range of signs and products which can help educate, inform and advise, and to encourage best practice in terms of hygiene and safety. Avian Influenza primarily affects birds, however some strains can infect other animals, including domestic pets such as cats and dogs, especially if they come into contact with infected birds or contaminated environments. Exposure to environments contaminated wit...>>> READ MORE >>>

Stress Awareness Month

Stress Awareness Month

Stress Awareness Month: Leading with Love and Support With Stress Awareness Month fast approaching, now is the perfect time to remind our distributors of the wide range of health and wellbeing posters we offer. These resources are designed to reduce stigma and encourage healthier lifestyles and workplaces. Whether you’re in the fire and security industry or a PPE supplier, Caledonia believes that fostering inclusion and understanding in staff rooms, site offices, or waiting areas is crucial. These spaces can become catalysts for important conversations, inspiring both staff and the public to take simple steps to improve their well-being. Stress in the UK: A Growing Concern Stress is a significant issue across the UK, with 74% of people reporting that stress has made them feel overwhelmed and unable to cope (YouGov, 2018 for the Mental Health Foundation). Stress Awareness Month is a time to acknowledge the profound impact stress can have on our lives and, just as imp...>>> READ MORE >>>