Miscreants have attacked a Jubo League leader near Rajendrapur forest office in Sreepur upazila of Gazipur.
Injured Nurul Islam Shimul, organising secretary of Sreepur Jubo League, was admitted to a local health complex.
Jubo League activists blocked Dhaka-Kapasia-Rajendrapur road for one hour demanding the arrest of the attackers.
Kamar Uddin Ahmed, president of Sreepur Jubo League, said: "Dhaka's terrorist Selim and Ripon along with their eight to ten associates attacked Shimul when he was chatting with other activists beside the pond of forest office around 7pm on Sunday."
The attackers fled the scene as locals chased them, he said.