Manpreet Singh, 24, a volunteer of Aam Aadmi Party, was attacked on late Sunday night by a group of workers allegedly from the Bharatiya Janata Party.
The victim suffered fractures and was admitted to the Civil Hospital where his condition is stated to be stable. He is a resident of Jassian road.
His family lodged a complaint at division number 4 but no FIR has been registered yet.
SHO Rampal said an investigation was on and action would be taken after studying detailed medical reports.