Guidance on the use of stop notices is contained in Annex 3 of “ODPM Circular 10/97: Enforcing planning control: legislative provisions and procedural requirements”. The circular states that a stop notice may be used to prohibit the use of land as a site for a caravan occupied by any person as his or her own main residence. A stop notice cannot prohibit the use of any building as a dwelling house. The Department has not issued guidance on whether stop notices can be used against temporary dwellings.