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Location : The M40 southbound entry slip at junction J4 .
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 07:45 and 08:00 on 22 February 2026.
Return To Normal : Normal traffic conditions are expected between 07:45 and 08:00 on 22 February 2026.
Lanes Closed : All lanes are closed.
Previous Reason : Following an earlier accident.
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