TOPSHOT - New Delhi police use water canons to disperse and stop farmer activists of the Bhartiya Kisan Union at the border with Ghazipur during their march to New Delhi on October 2, 2018. - Clashes broke out on the outskirts of Delhi on October 2 as police used water cannon and tear gas to stop thousands of protesting farmers entering the Indian capital, with at least one person reportedly injured. The farmers, marching from adjoining northern states, blocked one of the highways into the city and used tractors to try and break through a police barrier, television pictures showed. Some reportedly threw stones at police. (Photo by PRAKASH SINGH / AFP)