About This Camera
Camera Location & Hazard Overview
The North Circular meets Harrow Road near Brentfield at one of the few at-grade signalled junctions on an otherwise mostly free-flowing stretch of the A406, carrying a genuine mix of North Circular through-traffic and local Brent traffic peeling off toward Wembley and Willesden.
Traffic Pattern & Congestion Trends
Heavy merging builds from 07:15 as Harrow Road traffic joins the North Circular, with queues occasionally backing up Harrow Road itself rather than the A406. Evening traffic from 16:30 tends to be worse than the morning, as Wembley-bound traffic on event days compounds the ordinary commuter flow.
Traffic Fines & Camera Enforcement
This section carries average speed camera coverage on the North Circular, with standard signal enforcement at the Harrow Road junction and no stopping permitted on the approach lanes. ULEZ applies across Brent 24 hours a day — check tfl.gov.uk/ulez if unsure about compliance.
Road Closures & Alternative Routes
Congestion caused specifically by Harrow Road traffic is better tackled by staying on the North Circular rather than turning here. For Wembley-bound drivers on event days, checking Wembley Stadium's schedule in advance is worthwhile — this junction absorbs overflow traffic even though it's not the primary stadium route. A shunt in stop-start event traffic here is a textbook no fault accident scenario for whoever's stationary, so keep your dashcam running if you're queuing near Wembley on a match day.
Driver Safety & Local Tips
If queuing here coincides with a Wembley Stadium event, expect it to persist for an hour or more either side of kick-off. On a normal weekday, a backup here usually clears within 20 minutes once the Harrow Road merge settles.
ULEZ & Emissions
The London Borough of Brent operates entirely within the Ultra Low Emission Zone (ULEZ), which is active 24/7, every day of the year. Non-compliant vehicles (pre-Euro 6 diesel / pre-Euro 4 petrol) face a £12.50 daily charge. No Congestion Charge applies in this borough. Check your vehicle compliance at tfl.gov.uk/ulez.
Parking near A406 / Harrow Rd / Brentfield, Acton and Park Royal
This Harrow Road junction sits close to Wembley, meaning parking here can be affected by additional temporary restrictions on Wembley Stadium and OVO Arena event days — check the fixture list before assuming normal rules apply. On non-event days, the surrounding streets fall within Brent's standard CPZ, requiring a permit or paid RingGo session during controlled hours (typically Monday–Saturday, though exact times vary by zone and are shown on street signs). Brent's permits are entirely virtual with nothing to display in the vehicle. Locals here plan journeys around the Wembley events calendar as standard practice. Details: brent.gov.uk/parking. Barnet operates a specific Saracens Event Day CPZ around Allianz Stadium with free vouchers for eligible residents' visitors, a genuinely useful scheme if you live nearby and expect guests on a match day.
If on-street parking is hard to find, apps like JustPark and YourParkingSpace let you pre-book a private driveway or car park nearby — typically from around £2–£6 per hour or £10–£25 per day depending on how central the location is.
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