Core Safety Signs

Core Safety Signs cover the essential workplace signs needed to communicate hazards, instructions, restrictions and emergency information clearly. Also known as basic safety signs, workplace safety signs or essential health and safety signs, they help businesses create safer environments for employees, visitors and contractors.

Used by factories, warehouses, schools, offices, construction sites, councils and facilities managers, core safety signs support clear communication across everyday workplace activities.

Common installation locations include entrances, corridors, production areas, storage rooms, workshops, stairwells, loading bays, car parks and shared public areas.

Manufactured in the UK and available in durable materials including self-adhesive vinyl, rigid plastic and aluminium, Rainbow Safety signs are designed for reliable performance in both indoor and outdoor environments.

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Subcategories

Warning Signs
Prohibition Signs
Mandatory Signs
Site PPE Signs
Works Access Only Sign with red prohibition symbol

Works Access Only Sign

Clearly restricts entry to authorised personnel and helps prevent unauthorised access to designated work areas.
• Restricts access to authorised personnel in designated work areas
• Suitable for construction sites, industrial facilities and work zones
• High-contrast red and white prohibition design provides clear visibility and recognition
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm), Self Adhesive Vinyl and Recyclable Correx ® (4mm)
• Helps maintain controlled access and improve site safety
£6.86
Danger Men At Work warning safety sign

Danger Men At Work Sign

Alerts workers, visitors, and contractors to hazardous active work areas.
• Warns people of dangerous work operations
• Suitable for construction sites, industrial areas and workplaces
• Bold yellow warning design for clear visibility
• Available in Rigid Plastic (1mm) and Rigid Plastic (2mm)
• Helps reduce risk around active work zones
£9.83
No Entry Sign with red prohibition symbol

No Entry Sign

Clearly prohibits entry to designated areas, helping prevent unauthorised access and maintain controlled environments.
• Prevents unauthorised persons from entering restricted areas
• Suitable for workplaces, construction sites and restricted zones
• Bold red prohibition symbol and clear wording provide high visibility and immediate recognition
• Available in Rigid Plastic (1mm) and Rigid Plastic (2mm)
• Helps reinforce access restrictions and maintain safer controlled areas
£9.83
5MPH speed limit sign with speed restriction symbol

5MPH Speed Limit Sign

Clearly display a 5MPH speed restriction with this highly visible 5MPH Speed Limit Sign.
• Informs drivers of a strict 5MPH speed limit within controlled vehicle areas
• Ideal for car parks, private roads, site entrances, and pedestrian-heavy zones
• Bold speed symbol and clear text ensure excellent visibility and quick recognition
• Available in Aluminium Composite (3mm), Aluminium Composite With Fixing Channel (3mm), Aluminium Composite RA1 Reflective (3mm), and Aluminium Composite RA1 Reflective With Fixing Channel (3mm)
• Helps reduce accidents and supports safer traffic management
£41.41
No Unauthorised Vehicles Beyond This Point prohibition safety sign

No Unauthorised Vehicles Beyond This Point Sign

No Unauthorised Vehicles Beyond This Point Sign clearly restricts vehicle access to controlled or private areas to improve site safety and security.
• Prevents unauthorised vehicles from entering restricted access areas
• Ideal for private roads, construction sites, warehouses, and controlled zones
• Bold red prohibition symbol and clear text ensure immediate recognition
• Available in durable Rigid Plastic (1mm) and Self Adhesive Vinyl
• Helps improve traffic control, site security, and access management
£14.77
Red and white Not Drinking Water Sign with tap and glass prohibition symbol

Not Drinking Water Sign

Not Drinking Water Sign designed to clearly warn people that water from the designated source is not suitable for drinking.
• Clearly indicates that the water must not be consumed
• Suitable for industrial sites, maintenance areas, workplaces and wash facilities
• Bold red prohibition symbol and clear wording provide high visibility and easy recognition
• Available in Rigid Plastic (1mm), Rigid Plastic 1mm (Self Adhesive Back), Rigid Plastic (2mm), Rigid Plastic 2mm (Self Adhesive Back) and Self Adhesive Vinyl
• Helps prevent people from consuming water identified as not suitable for drinking
£2.71
5 MPH traffic speed limit sign with red circular border

5 MPH Traffic Speed Limit Sign

Clearly enforce low vehicle speeds with this highly visible 5 MPH Traffic Speed Limit Sign.
• Instructs drivers to adhere to a strict 5 MPH speed restriction
• Ideal for car parks, industrial estates, private roads, and traffic-managed areas
• Bold black numeral with red circular border ensures excellent visibility and recognition
• Available in Aluminium Composite (3mm) and Aluminium Composite With Fixing Channel (3mm)
• Helps improve pedestrian and vehicle safety by reducing traffic speeds
£53.77
Car park speed limit sign displaying 5mph restriction

Car Park Speed Limit Sign (5mph)

Clearly display a 5mph speed restriction with this highly visible Car Park Speed Limit Sign.
• Informs drivers of a 5mph speed limit within car park and vehicle access areas
• Ideal for car parks, private roads, residential areas, and pedestrian-heavy zones
• Bold speed symbol and clear text ensure excellent visibility and quick recognition
• Available in Aluminium Composite (3mm), Aluminium Composite With Fixing Channel (3mm), Aluminium Composite RA1 Reflective (3mm), and Aluminium Composite RA1 Reflective With Fixing Channel (3mm)
• Helps improve pedestrian safety and supports controlled vehicle movement
£41.41
Please drive slowly at all times 5mph speed limit sign

Please Drive Slowly At All Times Sign (5mph)

Encourage safer vehicle movement with this highly visible Please Drive Slowly At All Times Sign (5mph).
• Reminds drivers to maintain a maximum speed of 5mph and drive carefully
• Ideal for car parks, private roads, industrial estates, and pedestrian zones
• Clear speed limit symbol and bold text ensure excellent visibility and recognition
• Available in Aluminium Composite (3mm), Aluminium Composite With Fixing Channel (3mm), Aluminium Composite RA1 Reflective (3mm), and Aluminium Composite RA1 Reflective With Fixing Channel (3mm)
• Helps improve pedestrian safety and reduce vehicle speed in controlled traffic areas
£41.41
10 MPH traffic speed limit sign with red circular border

10 MPH Traffic Speed Limit Sign

Clearly display a 10 MPH traffic speed limit with this highly visible 10 MPH Traffic Speed Limit Sign.
• Instructs drivers to adhere to a strict 10 MPH maximum speed limit
• Ideal for roads, industrial estates, car parks, and private land
• Bold red circular border and large numerals ensure excellent visibility and recognition
• Available in Aluminium Composite (3mm) and Aluminium Composite With Fixing Channel (3mm)
• Helps reduce accidents and maintain safer traffic flow in controlled environments
£53.77
Car park speed limit sign displaying 10mph restriction

Car Park Speed Limit Sign (10mph)

Clearly display a 10mph speed restriction with this highly visible Car Park Speed Limit Sign.
• Informs drivers of a 10mph speed limit within car park and vehicle access areas
• Ideal for car parks, private roads, retail parks, and visitor parking zones
• Bold speed symbol and clear text ensure excellent visibility and quick recognition
• Available in Aluminium Composite (3mm), Aluminium Composite With Fixing Channel (3mm), Aluminium Composite RA1 Reflective (3mm), and Aluminium Composite RA1 Reflective With Fixing Channel (3mm)
• Helps improve pedestrian safety and supports controlled vehicle movement
£41.41
Please drive slowly at all times 10mph traffic sign

Please Drive Slowly At All Times Sign (10mph)

Encourage safer driving speeds with this highly visible Please Drive Slowly At All Times Sign (10mph).
• Reminds drivers to maintain a maximum speed of 10mph and drive carefully
• Ideal for car parks, private roads, industrial estates, and shared access areas
• Clear speed limit symbol and bold text ensure excellent visibility and quick recognition
• Available in Aluminium Composite (3mm), Aluminium Composite With Fixing Channel (3mm), Aluminium Composite RA1 Reflective (3mm), and Aluminium Composite RA1 Reflective With Fixing Channel (3mm)
• Helps improve pedestrian safety and reduce vehicle speed in controlled traffic environments
£41.41