The white Site Safety 9020 sign will provide people with safety instructions on what precautions they should take when they are in a potentially dangerous environment. The sign refers to the protection that should be worn and points out that only authorised personnel should enter the vicinity.
For maximum benefit, ensure that this sign is visible to everyone on the premises. Perhaps use more than one sign for larger areas.
Fixing requires anything as simple as sticky pads, 'No-nails' type adhesive or double-sided tape.