It's based on the request, not the response to the request - in other words this bloke has sent a list of government paedos to the home office for reasons known only to himself - and at the bottom of the request there's a link to the TPUC freemen on the land loon site.
This is the request in question:
http://www.whatdotheyknow.com/request/the_safety_of_your_children_2#outgoing-42489
Just to re-emphasise - this information has not come from the government or civil service - it's not a response to an FOI request and it's not reliable info. It's about as reliable as the David Icke forums. It's only by luck that I noticed though to be fair - I saw the reference to Denis Nielsen, name linked to the SWP and ANL, who name wouldn't come up in a FOI request as he was never anything to do with government and thought "this looks more like the work of a far right loon than a FOI response". So I spent about 15 minutes looking for the request - the person who writes that blog has obviously linked to that in the belief that people won't check properly and assume it's part of a response to a FOI request.
It was sent by a bloke with an unhealthy obsession with falcons and the RSPB who seems to have fallen out with the RSPB after they confiscated a nest and some eggs that he'd stolen from an endangered bird. Since then he's been sending loads of FOIs asking about where the RSPB's authority for this comes from and asking whether RSPB officials who visit nests where children might be playing are subject to a CRB. He's since been banned from the what do they know site for wasting everyone's time with vexatious requests.