(19)

(11)

EP 1 795 031 A1

(12)

(43) Date of publication: 13.06.2007 Bulletin 2007/24 (21) Application number: 05790789.1 (22) Date of filing: 30.09.2005

(51) International Patent Classification (IPC):  H04Q 7/34(2006.01) (86) International application number: PCT/GB2005/003772 (87) International publication number: WO 2006/035240 (06.04.2006 Gazette 2006/14)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 30.09.2004 GB 0421721 18.08.2005 GB 0516962 (71) Applicant: Forensic Science Service Ltd London EC3N 2AA (GB)	(72) Inventor: GOODE, Amanda, c/o The Forensic Science Service Birmingham B5 6QQ (GB) (74) Representative: Pawlyn, Anthony Neil  Urquhart-Dykes & Lord LLP Tower North Central Merrion Way Leeds LS2 8PA Leeds LS2 8PA (GB)