New Delhi, July 21 -- From students and farmers to tribal communities and political parties, protests have erupted across India over a range of issues, including education, agriculture, statehood, environmental conservation and land rights.

These demonstrations have drawn responses ranging from police action and increased security to policy reversals and fresh assurances from governments.

The Cockroach Janta Party (CJP) protest has emerged as the biggest flashpoint after demonstrators marching towards Parliament clashed with Delhi Police on Monday.

The CJP-led march demanding the resignation of Union education minister Dharmendra Pradhan was met with tear gas shells and lathicharge from Delhi Police. Several policemen also suffered inj...