The assistant chief constable of Avon and Somerset Poluce says they should've done more to help a Weston man who took a fatal overdose.

Anthony Bangham says they've apologised to Christopher Walker's mother - nearly three years after the twenty-seven year old died when he took thirty heart medication pills.

A 999 operator downgraded the seriousness of Mr Walker's call - and when the ambulance crew arrived at his flat - they couldn't force entry, and it took over an hour to get him to hospital.

An inquest found the delay didn't have on impact on his chances of survival.