It has a black beak and pale legs.
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It's not really a clear picture, so detail is hard to see. However, Little Ringed Plovers are in Africa, now, and are not really a coastal species in this country, so Ringed Plover is most likely. Pale legs are fine for Ringed, too.
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Lat/Lng: 51.3837, 1.445
OS grid ref: TR398705