Carbon monoxide alarm alerts family to fire in middle of the night
A Chelmsford family has had a lucky escape after a carbon monoxide alarm alerted them to a fire that had potentially been smouldering for days.
The family called 999 after their utility room's carbon monoxide alarm went off in the early hours of Saturday morning. Once awake the family went into the utility room and noticed white wispy smoke around the flume leading to the boiler.