Danger sign warning blue green algae present in water with do not swim symbol
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Danger Blue Green Algae Present In Water Sign - Do Not Swim

Warns of toxic blue green algae in water and clearly instructs individuals not to swim

• Alerts people to the presence of harmful algae and water toxicity

• Ideal for lakes, ponds, reservoirs, and public water access areas

• High-contrast design with clear symbols for immediate recognition

• Manufactured from durable materials suitable for outdoor conditions

• Helps prevent health risks by discouraging water contact

  • 300mm x 400mm
  • 400mm x 600mm
  • Aluminium Composite (3mm)
  • Rigid Plastic (1mm)
  • Rigid Plastic (2mm)

£10.76 VAT excluded

£10.76 VAT excluded

Product Overview

This Danger Blue Green Algae Present In Water Do Not Swim Sign is designed to clearly warn individuals of toxic algae contamination in water. Featuring a prominent danger header, prohibition symbol, and clear messaging, it helps prevent exposure to harmful water conditions by instructing people to avoid swimming.

Where to Use

  • Lakes and reservoirs
  • Ponds and public water features
  • Canals and riverbanks
  • Parks and recreational water areas
  • Nature reserves and wildlife areas

Key Features

  • Bold danger heading for immediate attention
  • Clear “Do not swim” prohibition symbol
  • Additional warning text highlighting toxic algae presence
  • Highly visible colour-coded design for clarity
  • Durable and suitable for long-term outdoor use

Materials & Options

  • Rigid Plastic (1mm)
  • Rigid Plastic (2mm)
  • Aluminium Composite (3mm)

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 placed near affected water bodies where blue green algae is present to warn the public and prevent access.

Is this sign suitable for outdoor use?
Yes, it is made from durable materials designed to withstand outdoor weather conditions.

What does this sign indicate?
It warns that toxic blue green algae is present in the water and instructs people not to swim due to health risks.

RMPA.33C-RP

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