lukaszthegreat: how? then bbc lies. they have an actor read a script. its not true and it presents stuff as true? thats wrong imo.
a documentary should not be biased, especially one sponsored by people
First of all, they always anounce at the beginning of the show, that it is not a real interview, etc. only a reconstruction
Secondly, it's easier to make, because it would be rather difficult to bring all the rioters and the victims and question them. I believe (or hope), they first interviewed the people and then used the interviews in the script without changing anything (slim chances)
Third, on NatGeo there is plenty more things than just animals :P
You don't watch TV, obviously, so you don't know how docudrama usually looks like. :P (real cases, facts, fake people :P)
My guess is the Corporation of London is just paranoid that any dissent or protests will hurt the City's image, I'm sure they've rounded up all the protesters on Parliament Square as well, can't have those smelly-lay-abouts polluting the hallowed walkway (say the last bit with a condescending William Hague accent). Then again, this shouldn't come as a surprise, they took similar measures last year during the Royal Wedding, the Met rounded up republican protesters and made sure they didn't cause problems. If the Olympics ever comes back to London, (gods, I hope I'm long dead when it does) they will probably build a fence around Belgravia and just hold it there so as to avoid the complication.
hehe... And they called us racists and hooligans ;-) We didn't need any extraoridinary measures to keep peace and love during Euro2012,
we're just nice people ;-)