Our live feed has now finished.
- Emergency services are in attendance at Ysgol Dyffryn Aman in Ammanford due to an incident.
- One person has been arrested, police have confirmed.
- Three people have been injured and are receiving treatment.
- Reports incident involved a stabbing and the school is on lockdown.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules hereComments are closed on this article