Rex Phillips from the NASUWT union, which represents a large number of teachers at Cwmcarn High School, says they are "shocked and concerned by what appears to be a very serious incident" at the school yesterday.
More top news
Path is closed near caravan park and a diversion is set-up through Rhoose.
Ukip Welsh Assembly Member Mark Reckless says rural communities must not lose out as a result of Brexit.
ITV Cymru Wales tonight launches Welsh Horse Power, a new series looking at life in four of the most prominent racing stables in Wales.