We weren’t surprised to see the lights at amber when we arrived – which means you have to work the lock yourself. Clare clambered up a ladder armed with the facilities key. The lock was set our way, so it wasn’t long before she opened the gates and I drove in. While I was getting the back of the boat tied up, Clare closed the gates. She was a little confused by the layout of the control panel – it was different from any she’d seen before. Once the gates were closed, the paddles needed to be shut. There were separate buttons for Near and Far. It took a little experiment to establish that this meant the near and far sluices at this end of the lock, not the other end.