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These parties have one or more MPs in the House of Commons:
These parties have representatives in either the Scottish Parliament, Welsh Assembly, London Assembly or European Parliament:
OTHER REGISTERED POLITICAL PARTIESThese parties are registered by the Electoral Commission,
Registered parties without known websites are: Alternative Party; Save St John's Wood Adventure Playground; Unrepresented Peoples Party; Welsh Socialist Alliance.
There are far too many political blogs to list in full, but Alan Connor, from the BBC's Daily Politics programme, has written a guide to them which includes links to many of the best known.
