As the temperatures stay below freezing in the evening, the homeless are among those worst affected. In fact it has been so cold recently that in Exeter emergency accommodation has been set up: something that is proving a lifeline for many, as Seth Conway has been finding out.
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Chilly under clear skies with cloud edging in by dawn.
Wall to wall sunshine with barely a cloud in sight.
A boat passenger has taken these rare close-up photos of a basking shark swimming in Tor Bay.