The Notting Hill race riots were a series of racially-motivated riots which took place in the Notting Hill area of London, England over several nights in late August and early September 1958.
correction,The Notting Hill race riots of 1958 lasted for nearly a week and and were triggered by the activities of the British Union of Fascists led by Sir Oswald Mosley who encouraged direct action against Caribbean people in North Kensington.
I have no direct evidence linking Colin Jordan,to these riots.