What is a relevant receptor ?
These are defined within the Environment Act 1995 as “all locations where members of the public might be regularly exposed, e.g. building facades of residential properties, schools, hospitals, libraries etc.” For the 1 hour objectives it also includes kerbside sites (e.g. pavements of busy shopping streets) and outdoor locations to which the public might reasonably expect to spend 1 hour or longer, including car parks, bus stations and railways stations which are not fully enclosed.
