Bizarre question but I have a plumber who has gone to my rented house and said by law the toilet needs to be screwed to the floor (we siliconed due to pipes under the floor) and all baths must have 5 feet and bath waste must be screwed to the floor. Now I appreciate siliconing to the floor isn’t the best but it’s what we decided to do and the toilet is stuck firm. The waste from bath to outside wall is about one foot so minimal and the bath came with 2 bars with feet attached..... is he talking rubbish and job building?