THE lane closed on the A34 Western Bypass after a four-vehicle collision has now reopened. 

It happened near the Peartree Interchange just before 8am and there were delays to the Islip turn-off after the incident involving a silver BMW, a black BMW, a black VW Golf and a blue Vauxhall Combo. 

Hannah Williams at Thames Valley Police said the road was cleared just before 10am. 

No details of injuries have been released.