0930 start this morning in bright sun following a light frost in the early hours. The Glascote Locks were of course against us and I don’t think we met any boats all morning. An hour and a half later we were swinging into the marina. The Swan now has three eggs in her nest, but she is making no effort to cover them. Someone has kindly put up a fence to keep dogs etc. away from the nest site, but it wouldn’t stop a Fox.