Who are these Nosy Parkers?

CCTV 2 (French Street, Lower Sunbury Road)

Map traffic CCTV 2 October 2014

A quick drive around the Sunbury/Hampton areas at lunch time and the count is 64 CCTV cameras, plus another half-dozen at Hampton Court Bridge.  The company whose cameras these are were phoned, but refused to say who they were working for. Who are these Nosy Parkers? The Nosy Kempton Parkers?