If Oxford Street is pedestrianised, it could cause traffic, noise and air pollution, a politician has warned.

Tony Devenish, the London Assembly member for West Central welcomed the results of the public consultation on the matter to ‘transform’ Oxford Street but said there were major concerns that still needed addressing.

The plans, which include pedestrianising part of the street between Orchard Street and Oxford Circus to create a better environment and address poor air quality have received widespread public support.

There were more than 22,000 responses to the plans with 64% of responses to online the consultation supporting the proposed transformation with comments from local residents, businesses and visitors to the area.

Yet despite such widespread support for the plans Mr Devenish, London Assembly Member for West Central is calling upon TfL and the Mayor to address the impact on the surrounding residential streets were the plans to go ahead.

Mr Devenish also warned of the effect a reduction in public transport would have on elderly and disable residents as well as raising concerns over how to police a busier Oxford Street.

Commenting on the plans he said: “The transformation of this important retail destination is vital if it is to compete against online retailers and other global venues, however, there are significant concerns that must be addressed as part of the plans.

“It is important that any changes take great consideration of the needs of the residents and businesses that occupy the surrounding areas. So far those concerns have not been fully addressed and I will be pushing TfL and the Mayor to ensure they are considered as the proposals move forward to the next stage.”

Both TfL and Westminster Council say they are now considering the issues before deciding whether or not to proceed.

Val Shawcross, Deputy Mayor for Transport, added: “I’m delighted that so many Londoners have got involved and given us their backing to transform Oxford Street and the surrounding area.

“We will now look at all the consultation responses in detail to ensure that everyone’s views are taken on board. Whether you’re a resident, a business, or regularly shop in the area, we must ensure the final details of the plan truly provide benefits to the millions of people who use the area every year.”