Focus: The "Blue Circles" (You Must Do This).

Mandatory Signs: Not a Suggestion, It's a Rule

What is a Mandatory Sign?

Unlike a warning (which says "be careful"), a mandatory sign says "you must do this specific thing." They are critical for PPE compliance.

The "Blue" Standard:

• Shape: Round.
• Colour: Blue background, white symbol.
• Meaning: "Wear this," "Keep shut," "Read instructions."

Where do you need these?

• Fire Doors: "Fire Door Keep Shut" is arguably the most common sign in the UK.
• Construction Sites: "Wear Hard Hat," "Wear Safety Boots."
• Workshops: "Wear Eye Protection."

Durability Check: Our Mandatory signs are professionally-printed, using industrial inks. This means the blue won't fade to a weird grey colour after a month in the sun.