PART of the A420 eastbound is closed because of a milk tanker fire.
The stretch of road between Swindon and Oxford is shut from A415 Southmoor to Abingdon Road (Tubney).
Traffic is very slow and queuing towards Oxford. Speed sensors suggest the road has been closed since at least 12pm, according to our live traffic news feed.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here