RIPA again
On the subject of laws eventually being used for things other than those they were originally intended - the RIPA again - being used to find out whether a family was really in a school catchment area by a local council - and putting them under surveillance for two weeks.
http://news.bbc.co.uk/1/hi/england/dorset/7341179.stm
I think we can start to assume that laws such as these are used by those in authority to deal with behaviour that they find distasteful but that no-one would consider to be illegal.