Image copyright Adrian White Image caption The incident closed the A4067 at Pontardawe for a crash investigation

A boy has been airlifted to hospital following a crash between six cars and an empty coach.

South Wales Police said a man had been arrested after the smash on the A4067 in the Swansea Valley at about 08:35 BST.

The road, between Glais and Pontardawe, was closed for investigations but later reopened.

Police appealed for any witnesses or those with dashcam recordings to come forward.