The Allanfa Dan Cadwch Yn Glir 5530 Sign will be placed on a door to inform people that it is a fire exit and that it should be kept clear at all times. This instruction is in Welsh on the top and there is an English translation below.

The sign ensures that there are no obstructions around the door, so that it would be best for use, if there were a fire emergency. The sign will be used in Wales, to make sure that all visitors are aware of this rule.

Fixing requires anything as simple as sticky pads, 'No-nails' type adhesive or double-sided tape.