Long delays on M3 due to four vehicle accident

Two lanes are closed on the M3 northbound between junction 14 for the M27 and junction 13 for the A335 (Chandler's Ford) with congestion to Rownhams Services on the M27 to junction 12 of the M275 (Portsmouth). It's been caused by an accident involving four vehicles.

Delays are estimated at one hour and ten minutes. Police are on the scene. It's also causing delays of over an hour on the M27 on the westbound carriageway.