Posters and leaflets have been distributed in and around Mansfield, in a bid to find a missing policeman, who was last seen by his wife yesterday.
The force helicopter – equipped with a thermal imaging camera – was deployed last night in hope of finding Colin Evans, with cold conditions making heat more visible.
Police believe the 51-year-old may have been in Nottingham City Centre today.
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Norma Francis, from Gnosall, Staffordshire, was on holiday in Scotland with her husband when she became ill with norovirus.
Showers over the afternoon will start to fade out, leading to clear spells with light winds this evening.
Cold and dry today and overnight with a light, breezy wind.