The No Escape 8251 sign will make it clear that an exit will not provide an escape route. This could be especially important in a time of emergency, when people would be looking for the nearest way out of a building.
Unless you use this sign, people will automatically think that they will be able to use an escape route. The sign would glow in the dark if there were no lights, as it is Jalite AAA photoluminescent.
Fixing requires anything as simple as sticky pads, 'No-nails' type adhesive or double-sided tape.