    Sentence‘1: The department told airlines "  the. threat. level’. to. UK: eivil- aviation  interests. in’ Kenya.-has ‘increased: to|  imniinent.         Sentence 2: Britain: 's Department ‘for’  Transport. said '" the threat, level: to. UK  civil, aviation. interests.in Kenya . has|  increased to imminent,” | and-suspended  flights-after 6’p.m. EDT.