Chennai: Hours before Prime Minister Narendra Modi landed in Chennai on Friday morning for his informal summit with Chinese President Xi Jinping, five Tibetan students were arrested by city police for staging a protest and shouting slogan at Guindy, in front of the ITC Hotel, where the Chinese dignitary would stay during his visit.  The police took away the five students who breached a police cordon and shouted slogans demanding Tibet's freedom while holding flags of "Free Tibet."