A new emergency alert system is being trialled in Suffolk just a mile from a nuclear power station
Leiston is one of three places in the country testing the new text alert scheme.
In the event of an emergency, messages would be sent to all mobile phones in the area but there are concerns that it could exclude many people in the community.
Kate Prout reports.
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The Met Office has issued a yellow level 2 cold weather alert warning the public to be alert and ready. There's the risk of snow in places.
Mostly dry and bright, but chilly. Frost tonight.
Most places will see bright or sunny spells through the day, but with a few showers around, especially during the morning.