A demonstration organised by the group Unite for Europe is scheduled to take place on Saturday 25 March.
So far 17,000 people have signed up to attend on the group’s Facebook event.
The march will form up in Park Lane at 11am and march along the following route:
- Park Lane (form up point)
- St James’s Street
- Pall Mall
- Trafalgar Square
- Parliament Square (end)
A possible “counter demonstration” may take place outside Downing Street. The likelihood of disorder should this go ahead has been assessed by Police as low
Follow @MetPoliceEvents on Twitter for updates on the day.