Aerials of Fishing for Leave and Vote Remain EU Referendum Campaign Boats on the River Thames

CLEAN: Aerial views of Vote Leave campaigners in fishing vessels circling around Vote Remain campaign boat on the River Thames outside of the Houses of Parliament on June 15, 2016 in London, United Kingdom. The campaigns for the European Union referendum took a turn for the bizarre when a flotilla of boats from both sides clashed on the River Thames. Nigel Farage and Leave supporters joined trawlers sailing past Parliament in a protest over EU fishing policies. Meanwhile Bob Geldof - on one of the Remain boats - used a loudspeaker to declare that the UKIP leader should be "ashamed of himself" and labelled him a "fraud".