400 people evacuated so far . the Foreign Office says it 's canceling trips to U.S. until Friday . The evacuation comes after U.S. , Australia , UK issue travel alerts . British authorities describe the warnings as `` unfriendly acts ''
About 200 people evacuated so far . Thomson Airways says it 's canceling trips to Mombasa until the end of October . The evacuation comes after U.S. , Australia , UK issue travel alerts . Kenyan authorities describe the warnings as `` unfriendly acts ''