5.1.13 - Approaching Shrewley Tunnel.
5.1.13 - Entering Shrewley Tunnel, 396 metres long.
5.1.13 - Inside Shrewley Tunnel.
5.1.13 - Nick and Pickle's Folly disappearing into the depths of Hatton Lock no. 42.
5.1.13 - Clive looking down the Hatton Lock flight.
5.1.13 - Looking back up the Hatton Lock flight.
5.1.13 - Yet more locks to go down.
5.1.13 - The Hatton Flight: nothing but locks, as far as the eye can see.
5.1.13 - The crew finally at the bottom of the Hatton Lock flight.
