Members of SWAT, a special squad of DMP, patrol the diplomatic zone in Baridhara as part of stepped-up security for foreigners in the city. Dhaka, Bangladesh. On October 10, 2015.Police conducted security drill at capital’s Gulshan-Baridhara's diplomatic zone in a bid to intensify security in the area in the aftermath of killing of two foreigners in Bangladesh. On October 10, 2015