Tear gas, water cannons used against Qaumi Insaf morcha protesters, Punjab Bandh call on August 21
Some protesters attempted to remove barricades and barbed wire, and some others tried to pull them down using a tractor as they attempted to proceed towards the residence of the Punjab Governor at the Lok Bhavan in Chandigarh
We haven't written up this one. The Hindu has the full story — the link below goes straight to it.