A couple of locks further on, I walked ahead to set the lock, and then dashed back to see if I could buy some bread for lunch. By the time I returned, Clare had opened the gate for herself and was returning to Bartimaeus. This lock had been modified to accommodate a road-widening since it was built. The tail gate arm was now too short to give enough leverage to open the gate, so a windlass operated gear had been installed. Once I’d worked out which way to turn it, it was very easy to use.