Station, place, set up or maintain their wares or equipment in such a way as would restrict, obstruct, interfere with or impede the pedestrian's right-of-way; restrict, obstruct, or interfere with the use of enjoyment from the abutting property; create or become a nuisance; increase traffic congestion, or cause or increase traffic delays or hazards; cause or create or constitute a danger to life, health, or property; sell food, drinks, ice cream or confections of any kind for immediate consumption unless they have available for public use their own litter receptacle, which must be attached to their cart or vehicle, which shall be clearly marked and maintained for their patronage use; nor shall any peddler leave any location without first picking up, removing and disposing of any trash or refuse remaining from sales made by him.