The Assembly Letter A 4871 sign will be required if you have a designated assembly point A position. By displaying this sign in the relevant location, you will ensure that people on your premises are heading to a safe haven, away from potential danger.
You should not presume that people will know where assembly point A is located, especially during an emergency. Clearly displaying this sign will reassure people that they are where they should be.
Fixing requires anything as simple as sticky pads, 'No-nails' type adhesive or double-sided tape.