Clashes are between two groups of Urdu-speaking people at Mohammadpur Geneva camp in the Dhaka on Thursday.
Three police constables also sustained injuries in the clash.
Dhaka Metropolitan Police Mohammadpur zone assistant commissioner Hafiz Al Faruque said sporadic clashes were on since morning inside the camp and when police went there, the clashing people also attacked policemen.
It was yet to be known what had caused the clash but police suspected it might be a sequel to rivalry over drug peddling there.
source : the new age