(19)

(11)

EP 2 476 104 A1

(12)

(43) Date of publication: 18.07.2012 Bulletin 2012/29 (21) Application number: 11764601.8 (22) Date of filing: 16.09.2011

(51) International Patent Classification (IPC):  G07C 5/00(2006.01) (86) International application number: PCT/GB2011/051742 (87) International publication number: WO 2012/038723 (29.03.2012 Gazette 2012/13)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 21.09.2010 GB 201015864 (71) Applicant: Lysanda Limited Kelvedon Essex CO5 9BP (GB)	(72) Inventor: KEATES, John, David Colchester Essex CO5 9BP (GB) (74) Representative: Brookes Batchellor LLP  102-108 Clerkenwell Road London EC1M 5SA London EC1M 5SA (GB)