Unsurprisingly, people are being asked not to travel to the event in a car. Visitors are recommend to arrive by Tube, bus, or on foot.
The nearest Tube stations are Oxford Circus, Bond Street, Marble Arch and Tottenham Court Road.
There will be road closures in the surrounding area, external from 21:00 on Saturday until 04:00 on Monday.
Transport for London (TfL) advises that there will be some changes to bus routes, and to check before travelling, external.
Visitors will be forbidden from riding cycles and e-scooters through the event space, and must dismount to cross through.