KOLKATA, 18 JUNE: Chief minister Mamata Banerjee asked the transport and sports minister Mr Madan Mitra and state statistic and programme implementation minister Mr Rachpal Singh to visit Uttarakhand for arranging the return of stranded tourists. Addressing a Press conference at Writers’ Buildings, she said that around 1,700 tourists are stranded at several places of Uttarakhand and arrangements should be made to airlift tourists and pilgrims belonging to this state. sns