A police officer was injured critically when miscreants attacked him with sharp weapons in Old Dhaka.The injured police man is Anisur Rahman, Assistant Sub Inspector who was posted at the Nababpur police outpost, has been rushed to the Dhaka Medical College Hospital (DMCH).‘The attackers hacked him at random, injuring his ears, neck, chest and leg,’ said DMCH police outpost’s Inspector Mozammel Haque.Dhaka Metropolitan Police chief Asaduzzaman Mia, who was attending a program, also confirmed of the attack.