Please sign and share the petition 'Tighten regulation on taking, making and faking explicit images' at Change.org initiated by Helen Mort to the w:Law Commission (England and Wales) to properly update UK laws against synthetic filth. Only name and email required to support, no nationality requirement. See Current and possible laws and their application @ #SSF! wiki for more info on the struggle for laws to protect humans.
Site means a physical location where some activity takes place and it should not be confused with a web site, which is virtual.
A site has an unique address and a number of other attributes yet to be determined.
Examples of sites:
Farm, Factory, Store, Shop, Restaurant, Office, Supermarket, Warehouse, Port, Airport, Cargo Terminal.
Basic distinction between small and other businesses can be roughly done by asking: "does the company operate in a single site or multiple sites?"