Printed signs have far more authority than waiting to speak to culprits.  Avoids direct confrontation too.  Our Total Control Display Signs tackle dozens of irritating issues, often hinting at what might happen if ignored -- either seriously or not.  Many use edgy LOL humour to drive their point home.

“Found this! Thought of you!” Signs make much liked little gifts for friends too.  Great value at £5.99 each.