UP CM Yogi Adityanath on Thursday warned against any ‘malicious attempt’ to provoke members of other communities during processions and directed officials to take strict action against anyone who tried to vitiate the environment during the upcoming festival season. In a meeting to review law and order in the state, the CM asked officials to keep an eye on any attempts by ‘mischievous elements’ to provoke members of other communities unnecessarily during Holi. No colour should be thrown at religious places and shrines, he added.