P438 CEEFAX 1 438 Sat 03 Jan 19:39/35       WATER TAXI BETWEEN ESSEX-SUFFOLK A new water taxi service launches today between Essex and Suffolk. Businessman Chris Spraggons is using a renovated World War II landing craft to take foot passengers between Shortliy, Fjlixstowe and Harwich. A previous ferry service was withdrawn several years ago, leaving travellers with a seventy-mile round trip bz road. Travel heads 430 Rail info 432-434 Weather Maps 401 Reg. Wjathjt 402