Moved to WA State from Los Angeles this January. Just got a part time job with a store chain in their service deli. They have no floor mats in their kitchen or on the floor that runs along the deli in front. Is this legal??? I have never worked in a foodservice job and not had mats. You can order Shoes for Crews from them or they will give you slip-ons for your shoes so you don't slip.....New to me. Please advise.