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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Tonight will stay dry for most. There will be clear spells this evening leading to a chilly night to come.
Most places will be dry through the evening and night with broken cloud.
The Red Arrows have touched down in China ahead of their first ever air display in the country.