(19)

(11)

EP 1 687 657 A1

(12)

(43) Date of publication: 09.08.2006 Bulletin 2006/32 (21) Application number: 04791647.3 (22) Date of filing: 25.10.2004

(51) International Patent Classification (IPC):  G01S 5/00(2006.01) H04L 12/56(2006.01) (86) International application number: PCT/GB2004/050020 (87) International publication number: WO 2005/047924 (26.05.2005 Gazette 2005/21)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 07.11.2003 GB 0326050 (71) Applicant: Excuse ME Investments Ltd Road Town Tortola (VG)	(72) Inventor: CROOKS, Henrietta, Sara The Gatehouse School Lane Nottinghamshire NG12 3FD (GB) (74) Representative: Loven, Keith James  Loven & Co, Quantum House, 30 Tentercroft Street Lincoln LN5 7DB Lincoln LN5 7DB (GB)