Having reached the limit of navigation at Ripon we could now be certain that we fitted in to all the locks. We’d been warned (and I’d seen) that the head gates leak, especially in the shortest lock. Going up, it is a good idea to shut the front doors to keep our bed dry. The outside deck is self-draining, so there are no further problems. Going down things are different. The leaks are not in evidence when we enter the lock, but become apparent as the water level drops – they are also at the same end as the helm. Someone needs to be at the helm to ensure the boat doesn’t drift back to the cill.