Staircase locks are used where a
canal needs to climb a steep hill, and consist of a group of locks where each lock opens directly into the next, that is, where the bottom gates of one lock form the top gates of the next. Foxton Locks are the largest flight of such staircase locks on the English canal system. The locks are equipped with side pounds, with white paddles emptying a lock into a side pound, and red paddles filling the next lock downstream from the pound. This saves water compared to the more common riser staircases, since changing the direction of traffic does not require emptying/filling almost all the locks. The locks were opened on 1 October 1813. Little changed until the building of the inclined plane resulted in the reduction in size of some of the side pounds. In 2008, the locks became part of the
European Route of Industrial Heritage, a network which seeks to recognize the most important
industrial heritage sites in Europe. The locks are usually staffed during the cruising season from Easter to October and padlocked outside operating hours. This is done to prevent water shortages due to misuse and to ensure a balance between those wishing to ascend and descend. There can be lengthy delays at busy times but the actual transit should take approximately 45 minutes to one hour to complete; it is made quicker by the fact that the locks are narrow beam and the gates are light. == Tourism==