WIDESPREAD CANCELATIONS: Airline and ferry operators have canceled a number of journeys following the issue of a sea warning, with a land warning also expected today By Fion Khan / Staff writer, with CNA Airlines and ferry operators yesterday announced widespread service changes as Typhoon Bavi approaches Taiwan, with authorities urging travelers to monitor updates and avoid nonessential trips to outlying islands.The Central Weather Administration issued a sea warning for Bavi at 2:30pm yesterday and is expected to issue a land warning early today if the typhoon maintains its projected path and speed.AIR TRAVEL Premier Cho Jung-tai, back fourth right, attends a meeting at the Central Emergency Operation Center in preparation for Typhoon Bavi. Photo: Cheng Ching-yi, Taipei Times Starlux Air