Carshalton High Street – Bus Priority Improvements
The consultation period has now closed. You can find updates on the scheme in the 'Latest news' section.
Proposals
We plan to upgrade all single red line sections (no stopping Monday to Saturday, 07:00 – 19:00) to double red lines (no stopping at any time) on Carshalton High Street between The Square and Park Lane. Please see map below for further details of the sections affected.
There would be no changes to existing parking or loading bays, but it would mean there would be no stopping at any time outside these bays. Currently, parking is allowed after 19:00 on weekdays and Saturdays and all day on Sundays. This will no longer be permitted under the new proposal.
Click on map to see a larger version
Why?
Carshalton High Street is a key bus corridor served by routes 127, 157, 407, and SL7, with up to 40 buses per hour carrying over 12,000 passengers daily.
SL7 Bus on Carshalton High StreetHowever, bus speeds along this corridor are consistently below scheduled levels, averaging just 3–5 mph especially during weekday evenings and Sunday inter-peak periods. This ongoing decline in speed affects reliability and passenger experience.
To improve journey times and make bus services more efficient and attractive, we’re proposing changes to parking restrictions along Carshalton High Street.
Many of London’s parking controls on the red route network were first set up years ago and as a consequence don’t always give bus services the priority bus passengers need during evenings or weekends. To help make buses a more reliable and appealing choice every day of the week, we’re planning to extend the hours these rules apply. This will help keep traffic lanes clear and improve journeys for everyone using public transport.
There are also a number of additional benefits from reducing kerbside activity like parking:
- Faster, more reliable buses by removing pinch points
- Reducing chance of ‘dooring’ (this is when cyclists are hurt in collisions in which the occupant of a vehicle opens a door into their path)
- Better visibility and safety at junctions for pedestrians and drivers
- Improved traffic flow for all road users
London’s streets are some of the most congested in the world, worsening air pollution, delaying vital bus services and freight, and making too many streets unpleasant places for walking and cycling.
Lifestyle changes, increasing use of internet deliveries, Sunday shopping and a rapidly growing night-time economy, have caused changes in travel and congestion patterns in recent years. The congestion problem is not confined to the traditional morning and evening peaks, or just to central London – it affects neighbourhoods and town centres across London. Action is needed to reduce the negative impact of congestion on the city. Reducing car use and encouraging modal shift is a key part of the Mayor’s Transport Strategy to tackle this.
These changes are designed to support a more efficient and sustainable transport network for everyone using Carshalton High Street. By improving bus speeds, we can ensure travelling by bus appeals to Londoners.
How it impacts you
Example of red route signageIf you currently park or load in the affected sections in the evenings after 19:00 or all day Sunday, you would no longer be permitted to do so. This could also affect deliveries to local businesses.
There are a number of alternative parking provisions in the area including:
- 12 parking, 3 loading and 3 Blue Badge bays on the High Street
- The Square Car Park (charges apply every day 08:00 – 22:00)
- Carshalton High Street Car Park (charges apply every day 08:00 – 22:00)
If you have a Blue Badge you can stop to set down or pick up on a single or double red line, but you can't park on them during their hours of operation.
Accessible Information
We want to make sure everyone is able to take part in our consultations. To help make it accessible to everyone we have provided:
You can translate the information on this page into another language by using the ‘Select language’ button at the bottom of the page
Connecting with London's deaf community on our consultations
To further enhance how we consult with London's deaf community we offer:
British Sign Language (BSL) videos of our proposals and survey.
- A BSL conversation service. This allows the TfL consultation lead to have a two-way BSL translated discussion with a BSL user. To request a BSL conversation please contact us at haveyoursay@tfl.gov.uk and we will be in contact to arrange a convenient time
Tell us your views
You can reply by completing our survey, which should take no more than 10 minutes to complete or if you are short on time, you can submit a quick response.
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The closing date for comments is Monday 29 September 2025.
Return to the top of the pageQuestions?
You can use our question tool during the consultation period. We will respond to your questions as soon as we can.
You can also contact us by email, via our telephone call back service (020 3054 6037) or in writing (FREEPOST TFL HAVE YOUR SAY).
Latest news
Update 30 September 2025
This consultation has now closed. Thank you to everyone who responded. We are analysing your feedback and will report back shortly.
A copy of the report will be available to everyone that takes part in the consultation and a copy will be published on our website.
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