A range of signs for the Catering establishment include the Safe Use of Knives, Hand Wash Only or Please Wash Only Hands Here and a poster Wash Your Hands Now remind staff of basic hygiene in a clean kitchen environment.Caution Hot surface sign helps prevent serious burns to staff and should be located above all hot surfaces. Cooked meats and raw meats sign should be put in different zones in the kitchen. All these catering signs will help an establishment get a higher mark in the governments 'scores on the doors'. See also our hotel/bars/restaurant signs. All our signs in this section are guaranteed to conform to the Safety Signs and Signals Regulations - BS 5499-1.