This is the second such incident in the state in seven months. In May, a rocket-propelled grenade (RPG) was fired at the Punjab Police's Intelligence headquarters located in Mohali. Shiromani Akali Dal chief Sukhbir Singh Badal on Saturday said the RPG attack was a direct result of the Aam Aadmi Party government's "apathy" in maintaining law and order. He asked Chief Minister Bhagwant Mann to realise the gravity of the situation and take some concrete measures.