Metropolitan police officers at the 2nd National Day Of Action For Freedom Of Assembly. Protest against the Serious Organised Crime and Police Act (SOCPA) 2005 which restricts demonstrations in a 1km zone around Parliament..© David Hoffman phone +44 (0)20 8981 5041, email firstname.lastname@example.org .NUJ & BAPLA recommended terms & conditions apply. Moral rights asserted under Copyright Designs & Patents Act 1988..Full terms and conditions for digital and traditional use available on request. Credit is required. No part of this photo to be stored, reproduced, manipulated or transmitted by any means without permission.