Caution crane in operation freestanding safety sign
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Caution Crane In Operation Free Standing Sign

Warns staff, visitors and the public that crane operations are currently taking place in the area.

• Alerts people to lifting operations and overhead crane hazards

• Ideal for construction sites, loading areas and industrial workplaces

• Bright yellow freestanding design ensures strong visibility and quick recognition

• Heavy duty moulded plastic construction suitable for indoor and outdoor use

• Helps improve workplace safety and reduce risk around crane activity zones

£12.73 VAT excluded

£12.73 VAT excluded

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  • Product Overview

    This freestanding caution sign clearly warns that crane operations are in progress within the area. Featuring a bold warning symbol and clear black text on a highly visible yellow folding sign, it helps improve hazard awareness, restrict unsafe access and support safer working environments around lifting operations and overhead load movement.

    Where to Use

    • Construction sites
    • Loading and lifting areas
    • Industrial workplaces
    • Warehouse operations
    • Temporary hazard zones

    Key Features

    • Clear caution warning for crane operations
    • Portable folding freestanding design
    • Bright yellow finish for enhanced visibility
    • Easy to move and position as required
    • Helps reduce risk around lifting and overhead hazards

    Materials & Options

      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 positioned near crane work zones, lifting areas and temporary hazard locations.

      Is this sign suitable for outdoor use?
      Yes, the durable freestanding plastic construction is suitable for both indoor and outdoor environments.

      What does this sign indicate?
      This sign warns individuals that crane operations are currently taking place and caution should be taken nearby.

      FS3 11

      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
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      “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 £5,100 in a single order.

      Previously we were regularly asked to supply safety signs but couldn’t compete with internet prices while maintaining healthy margins. Working with rainbowsafety.co.uk.
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      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.

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      Reviews

      Grade 
      Leon Carter

      Clear, easy-to-read sign that helps improve awareness in busy work areas. Packaging could have been slightly better, though the sign arrived in good condition.

      Grade 
      Sharon Beckett

      Very professional-looking sign with bold print that stands out well near operational crane zones. Great value for money and ideal for temporary hazard warnings.

      Grade 
      Matthew Ellis

      The sign does exactly what it is meant to and the warning message is very visible. Delivery was a little slower than expected, but the overall product quality is decent.

      Grade 
      Nicola Pearson

      Good quality free-standing sign that works perfectly in our warehouse environment. It folds away neatly, although I would have preferred a slightly heavier base for outdoor use.

      Grade 
      Darren Whitfield

      Excellent safety sign with bright colours and very clear wording that is easy to notice around lifting areas. Lightweight enough to move when needed but still feels sturdy and durable.

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