The Welsh Ambulance Service has apologised to patients after increased demand and handover delays saw some people waiting many hours for care.The service declared a critical incident on Monday evening, and said more than 340 calls were waiting to be answered.Speaking on BBC Breakfast, chief executive Jason Killens said: "The pressure for us continues this morning, we had a very busy day yesterday."I want to apologise to patients who waited too long yesterday and continue to wait this morning."

The Welsh Ambulance Service has apologised to patients after increased demand and handover delays saw some people waiting many hours for care.The service declared a critical incident on Monday evening, and said more than 340 calls were waiting to be answered.Speaking on BBC Breakfast, chief executive Jason Killens said: "The pressure for us continues this morning, we had a very busy day yesterday."I want to apologise to patients who waited too long yesterday and continue to wait this morning."