A retired high court judge has thanked Prince William for helping to save his life.

Nick Barnett, from Midhurst, has a heart attack while walking on Y Lliwedd mountain in Snowdonia on Wednesday.

The prince flew Mr Barnett to hospital where he received vital treatment at Ysbyty Gwynedd in Bangor within the hour.

The prince also took part in the rescue of a 46-year-old man stranded on Tryfan mountain on Friday.

Prince William and his colleagues also airlifted four men off Snowdon after one suffered vertigo.