Oxford Circus to be turned into pedestrian piazzas this year | The Guardian

Westminster city council said the new Elizabeth line would bring in an extra 60 million pedestrians a year, and that 70% of people travelled to Oxford Street by underground.
There will be road closures between Oxford Circus and Great Portland Street to the east and Oxford Circus and John Princes Street to the west through experimental traffic orders (ETOs). The traffic will continue along Regent Street, north and south of Oxford Circus.