Dhaka, July 14 -- Deputy Commissioner (DC) of Cox's Bazar Mohammad Salahuddin today said law enforcement agencies are strictly following a zero tolerance policy against criminal activities, including mob justice and extortion."Strict vigilance is underway to maintain law and order in the district," he said.He made the remarks while addressing the monthly meeting of the District Law and Order Committee at the Shaheed ATM Jafar Alam Conference Room of the DC's office. The meeting was presided over by the deputy commissioner.At the outset of the meeting, the DC offered prayers for the eternal peace of the martyrs of the July movement. He also expressed deep shock and sorrow at the death of three Chittagong University students who drowned recen...