![](http://www.alamy.com/thumbs/6/5106D198-1457-4252-9A6B-C4C26B4874A5/ARBB7K.jpg)
Red circular sign saying Ten Knots speed limit at mouth of River Deben
Size: 5120px × 3413px
Location: Bawdsey, Suffolk, England
Photo credit: © geogphotos / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: circular, control, knots, limit, navigation, red, river, shopping, sign, speed, ten