There are two individual protests taking place in London on Saturday the 18th of March that will both link up together.
The Syrian 6th Anniversary march will form up at Marble Arch and set off at approximately 12:30hrs.
Stand up to Racism will form up at Portland Place and move off at approximately 13:00hrs.
Both marches will meet up at the junction of Oxford St and Regents St, they will then follow this route;
Regent St
Piccadilly Circus
Haymarket
Cockspur St (next to Trafalgar Square
Whitehall
The Syrian protest will end at Richmond Terrace, Stand up to Racism will end at Parliament Square.
Road closures will be in place for march, so expect traffic delays in local area.