The fiancée of a young man in cardiac arrest fights to keep him alive after finding him unconscious in his sleep, and a stunned driver narrowly escapes from his burning vehicle after being flagged down by another motorist.

A Christmas day walk in the Peaks takes a dramatic turn when an injured hiker becomes stranded in the freezing cold temperature, and two young siblings bravely call 999 after hearing their mum fall down the stairs in their home.