The attack, which happened at Amman Valley School, or Dyffryn Aman, in Carmarthenshire, Wales, has today left two teachers and a pupil with serious injuries
Welsh school on lockdown with two air ambulances at scene of major police incident - live dailypost.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailypost.co.uk Daily Mail and Mail on Sunday newspapers.
The politicians described the incident as awful news after unconfirmed reports a stabbing took place at Amman Valley School, in Ammanford, Carmarthenshire this morning.