What measures does Belarus take to deny safe haven to any persons with respect to whom there is credible and relevant information giving serious reasons for considering that they have been guilty of incitement to commit a terrorist act or acts?
2.2　在有可信和相关信息有显示有切实理由认为某人曾煽动他人实施恐怖行为的情况下，白俄罗斯采取什么措施不向此人提供安全避难所？