admirable MPs in Cambridge.
no matter what you may think of the leadership of the lib dems, this guy and his predessesor in (my patch) Cambridge David Howarth are willing to go against the grain on issues such as this with some pretty well informed comments.
David Howarth especially as shadow justice sec would routinely criticize the police for putting out false information and calling for criminal proceedings against them, rather than the usual 'our brave boys in blue are doing a bang up job and would never shoot innocents / twat unfortunate passers by with batons etc, and you should believe every word they say as an explanation'.
If only the current crop of shadow ministers would think about questioning the institution rather than just the ruling party for political points scoring.
see his grauniad columns such as this from 2 years ago
http://www.guardian.co.uk/commentisfree/2009/apr/08/g20-police-assault-ian-tomlinson-ipcc
A pint for politicians who actually understand the issues involved and want to enter a reasoned debate, no matter what party they are from.