bdnews24.com :A 30-feet stretch of a street adjacent to Gulshan Lake in Dhaka has subsided.The part of the street, No 55, beside House No 29 suffered the subsidence during repair work on Friday afternoon, police said.Gulshan police Sub-Inspector Qamrul Islam said the authorities were piling sand on the collapsed portion of the street. Traffic on the street was blocked, he said. Fire Service control room operator Farid Uddin said a team had been sent to the spot.