Region | County: Eastern | Greater London Authority
Road Affected: M4
Description of incident: Location : The M4 westbound entry slip at junction J4 .
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 07:00 and 07:15 on 2 June 2026.
Return To Normal : Normal traffic conditions are expected between 07:00 and 07:15 on 2 June 2026.
Lanes Closed : All lanes are closed.
Previous Reason : Following an earlier accident.
Type of incident: Accident.
Delay length: Severe Disruption – in excess of 3 hours delay or road closure.
Incident updated: Tue, 02 Jun 2026 03:07:30 GMT
M4 Traffic Delays Location
The latitude and longitude location given for this incident is as follows: Lat 51.49543, Long -0.4552098
Traffic delay information supplied by National Highways, for further details please see here:
incident details.
The latest traffic reports, roadworks and travel news for the
M4 road in Greater London Authority.
Our M4 travel news is as up to date as possible but please do always check with Greater London Authority local news sources and always allow plenty of time for your journey.
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