A THREE-car crash on the A419 is causing heavy delays this morning.

The northbound carriageway is partially blocked due to the accident near the A361.

Road users are advised to allow additional time for their journey as travel time through that stretch is expected to take around 20 minutes.

"Sensors are showing slow traffic at the junction with the A361," Transport analytics firm Inrix said.

Police officers are currently at the scene directing traffic.

A Wiltshire Police spokesman said: "We were called shortly after 7.20am to reports of a road traffic incident on the northbound carriageway of A419, near to the Honda junction involving three vehicles.

"There are no reported injuries and recovery is currently at the scene."