Oxford Street Goes Traffic-Free this week in London, as the city closed a stretch of its busiest shopping street to vehicles and handed the road back to people on foot. The change covers the section between Orchard Street and Great Portland Street, and it arrives just ahead of the Christmas shopping season, when crowds on the street are at their heaviest.

Buses, cars, taxis, private hire vehicles, bicycles, scooters and pedicabs are all barred from that stretch, according to Reuters reporting on the launch. North-south traffic can still cross at points such as Oxford Circus, emergency vehicles keep access at all times, and deliveries and servicing are allowed overnight. Mobility scooters remain permitted, so the new layout is meant to stay open to shoppers who need wheels to get around.

The mayor of London, Sadiq Khan, called the move the start of a new era for the street, saying that revitalising it would boost jobs and economic growth in the capital. His office framed the project as an effort to put the street back among leading global shopping destinations, alongside well-known pedestrian-friendly thoroughfares in New York, Paris and Barcelona. That comparison matters because London has watched rival shopping districts remake themselves while its own famous street struggled.

That struggle is easy to see on a walk down the street. Flagship stores have shut in recent years, and the arrival of American-style candy shops put off many shoppers, while the pandemic knocked footfall and confidence. The mayor's office still puts daily visitors at roughly half a million, a reminder that the street never stopped being busy, even as its reputation slipped. The question now is whether a calmer, wider-feeling street can turn passing crowds into longer stays and steadier trade.

What shoppers will notice first

For now, the layout is temporary, which is deliberate. Oxford Street Goes Traffic-Free is only the first phase of a wider transformation, not the finished design, and that is why officials are watching the trial closely. Minimal construction will take place before Christmas, and the arrangement will be reviewed through the spring of next year, with permanent designs intended to follow later in that year. City officials want to learn how people actually use the space, from where they linger to where queues form, before concrete is poured.

Plans for the fuller transformation include more than fifty new trees, over a hundred new seats, dining tables, rest areas, better lighting and clearer signage, plus a pair of new public squares. Temporary seating, planters, raised carriageways and security bollards are already part of the opening phase, giving the street a plaza feel without a full rebuild. The aim, in plain terms, is a place where shopping sits alongside sitting, meeting and simply spending time.

Getting there takes a little more planning than before. Buses that used the closed stretch have been diverted onto parallel streets, including Wigmore Street and Henrietta Place, with new stops and taxi ranks nearby. One diverted route is forecast to take up to five minutes longer at peak times, while another will now end at Marble Arch. Tube and rail services run as normal, but travellers are advised to check bus changes and allow extra time.

The disagreement that remains

Not everyone is convinced. The borough council has raised concerns about traffic displaced onto smaller surrounding streets, and about knock-on effects for air quality, noise, access and public safety. Those worries are the counterpoint to the celebration: a pedestrian plaza does not remove traffic, it moves it, and the streets that absorb it are often residential.

Supporters answer that the trade is worth making. A clean-air campaign director told reporters that making the street traffic-free would help create a safer, healthier and more vibrant centre, with cleaner air and a fairer use of streets. The consultation behind the scheme found roughly seven in ten respondents in favour, a level of backing that helped carry the project through years of delay.

The road to this week was long. The mayor made the idea a priority a decade ago, plans stalled after the borough withdrew support, and a one-day car-free trial took place last year. The borough later considered a legal challenge, then confirmed it would not proceed after advice that a challenge was unlikely to succeed. A dedicated development corporation has since taken on planning responsibilities for the area.

Why it matters for visitors is simple. Anyone heading to London for Christmas shopping, a flagship opening or a first visit will find a different street from the one in older guidebooks: no buses to dodge, more room to browse, and a layout still being tested in real time. If the trial works, the temporary plaza becomes permanent. If it strains the streets around it, the review will have to say so, and the design will have to change.

Related: a new flagship opening on the same street, a year-round route reshaping winter travel, and a curfew-free airport opening to first passengers.