-Trustees-of-the-Natural-History-Museum.jpg?trim=72,0,73,0&width=1200&height=800&crop=1200:800 "Ancient DNA reveals humans and dogs have lived alongside each other since the Ice Age – UK Times")
Location : The M25 clockwise at junction J23 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 00:45 and 01:00 on 25 March 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
