P563 Teletext 563 Jul30 02:41:58  PREMIUM RATE TELEPHONE  TIPPING SERVICES  (0891,0336 ETC)   * The services that advjrtisj on Teletext are subject to stringent regulations enforced by the supervisory body ICSTIS. * They are also subject to Teletext's own regulations which ensure that: - All race selections are proofed in advance and all claims are substantiated by fax - All adverts on screen strictly adhere to guidelines set by ETC and ICSTJS. - All phone lines are regularly monitored. Headlines Cards Greyhounds Track facts