Police are appealing for help in identifying a woman in her twenties after she was injured in an accident at the Bridge Roundabout in Chippenham this morning.
The accident has caused huge tailbacks in the area and police are asking drivers to avoid it.
Meanwhile a slow-moving load on the M4 between junctions 14 and 16 westbound is also causing long delays.
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 The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.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