A TEENAGER has been arrested following a firearms incident in a Welsh town where hours earlier two teachers and a student had been stabbed.

Dyfed-Powys Police said a warrant was executed at an address in Ammanford, Carmarthenshire, overnight and that officers had recovered a BB gun “following threats involving a firearm.”

The two teachers and a pupil who were hurt in a stabbing at Amman Valley School in Ammanford on Wednesday morning have been discharged from the hospital, police said.