(Sunday 1st April, 2018 clocks back an hour at 3am) Working smoke alarms provide vital early warning in the event of a fire. Smoke alarms are essential to wake people if a fire breaks out as when people are asleep they can’t smell smoke. They give occupants early warning and time to evacuate safely. A good time to remember to change your smoke alarm batteries is when you change your clocks twice a year, being when daylight savings time begins … Continue reading Be alarmed! Change your smoke alarm battery!