No mobile phones prohibition safety sign
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Clearly prohibits the use of mobile phones in restricted areas to improve safety and minimise distractions.

• Prevents mobile phone use in controlled or hazardous environments

• Ideal for construction sites, industrial facilities, and secure workplaces

• High-contrast symbol and text ensure clear visibility and quick understanding

• Available in multiple durable material options for long-lasting performance

• Helps enforce safety, security, and operational compliance on site

Sign Size

  • 300mm x 400mm
  • 450mm x 600mm

Sign Material

  • Rigid Plastic (1mm)
  • 2mm Rigid Plastic
  • Self Adhesive
  • Correx (4mm)

Sign Size:

Sign Material:

£6.86 Tax included

5.72 Tax excluded

Product Overview

This prohibition sign clearly indicates that mobile phone use is not allowed in the designated area. Featuring a bold red prohibition symbol over a mobile phone icon and clear text stating “No mobile phones,” it ensures immediate recognition and compliance. Designed for environments where phone use may pose safety, security, or operational risks, this sign supports effective hazard control and workplace discipline.

Where to Use

  • Construction sites
  • Industrial facilities
  • Warehouses and logistics centres
  • Secure or restricted areas
  • Manufacturing environments

Key Features

  • Clear “No mobile phones” message
  • Recognisable prohibition symbol with phone icon
  • High-visibility red, white, and black design
  • Suitable for safety and security enforcement
  • Promotes distraction-free working environments

Materials & Options

  • Rigid Plastic (1mm)
  • Rigid Plastic (2mm)
  • Self Adhesive Vinyl
  • Recyclable Correx ® (4mm)

Compliance

This sign supports compliance with UK health and safety regulations, including:

  • Health and Safety at Work etc. Act 1974
  • Safety Signs and Signals Regulations 1996

Frequently Asked Questions

Where should this sign be installed?
This sign should be displayed at entrances to restricted areas and throughout zones where mobile phone use is not permitted.

Is this sign suitable for outdoor use?
Yes, depending on the selected material, it is suitable for both indoor and outdoor environments.

What does this sign indicate?
It indicates that the use of mobile phones is prohibited in the area to maintain safety, security, or operational control.

Reference LP.109C-SA

Trade Discounts

Rainbow Safety supplies safety signs to trade professionals across the UK.

Our trade customers include:

  • Fire safety service companies
  • Fire risk assessors and safety consultants
  • Electrical wholesalers
  • Facilities management companies

Approved trade customers receive:

  • Preferential trade discounts
  • Better margins for reselling safety signs
  • Marketing support to help you sell more signs
  • Access to our full range of safety signs
❝ Trade Customer Success Story
“Working with Rainbow Safety has transformed our safety sign sales.”
Before partnering with Rainbow Safety, our safety sign sales were less than £300 per month.
With the support and marketing tools provided, our sales have grown to over £3,000 per month.

Fire extinguisher servicing margins are not what they used to be, so supplying safety signs has become a valuable additional revenue stream for our business. On one warehouse safety survey alone we invoiced £5,100 on a single order.

We can now compete with internet prices and still make a healthy margin.

We were regularly asked to supply safety signs, but struggled to compete with internet prices while maintaining a worthwhile margin.

Working with Rainbow Safety has changed that. We can now offer our customers a competitive range of safety signs while still making a healthy margin for our business.

Apply for Trade Discounts
✓ Quick Approval   •   No Obligation

Loyalty Rewards

Rainbow Safety rewards regular customers across the UK who order safety signs on an ongoing basis.

Examples of our loyalty customers include:
  • Schools and colleges
  • Facilities management companies
  • Contractors and maintenance teams
  • Offices and commercial premises
Regular Customer Benefits:
  • Preferential pricing for regular customers
  • Free design service for custom safety signs
  • Access to exclusive promotional offers
  • Dedicated account manager if required
❝
Loyalty Customer Success Story

“Rainbow Safety has become our go-to supplier for safety signs.”

We regularly need safety signs for maintenance work, refurbishments and ongoing compliance updates. Since ordering from Rainbow Safety, the process has been straightforward, reliable and cost-effective.

The loyalty rewards and special offers have helped us save money across repeat orders, while the wide product range means we can usually source everything we need in one place.

Fast ordering, consistent quality and ongoing rewards have made Rainbow Safety a valuable supplier for our business.

✓ Quick Approval   •   No Obligation

Reviews

Grade 
Matty

Arrived in a few days, very good sign

Write your review

copy of

Clearly prohibits the use of mobile phones in restricted areas to improve safety and minimise distractions.

• Prevents mobile phone use in controlled or hazardous environments

• Ideal for construction sites, industrial facilities, and secure workplaces

• High-contrast symbol and text ensure clear visibility and quick understanding

• Available in multiple durable material options for long-lasting performance

• Helps enforce safety, security, and operational compliance on site

Write your review