Unidentified men today threw stones at the office of Shiv Sena leader here at Baba Gadhiya Mohalla.
No was injured in the incident, police said.
Shiv Sena Punjab Vice President Inderjit Karwal was not in his office at that time, they said.
Those indulged in hooliganism will be booked, SHO, Sadar, Surinderpal Singh said.