ONE lane of Newport's eastbound Brynglas Tunnel is closed following an accident.
Emergency services are currently on site at the two-vehicle collison, which happened at 9.53am.
Traffic is said to be very slow between junctions 26 and 25A of the M4 approaching the tunnel.
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 The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.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