M3 re-opens after minibus crash but delays remain   #M3 #HOOK -
Southbound carriageway is now fully OPEN at J5. Very long delays
remain (2hrs+). Suggest avoiding until 16:30ish.   Major crashes
on M3 and A303  Two people have been seriously injured in a
crash on the southbound carriageway of the M3. The northbound
carriageway has been closed to allow the air ambulance to land.