e/Old Windsor Lock

Information
has gloss	eng: Old Windsor Lock is a lock on the River Thames in England close to Old Windsor on the side of the river towards the town. The lock marks the start of the New Cut, built in 1822 by the Thames Navigation Commissioners, which created Ham Island in the hook of the old river. The lock connects to Ham Island and there is a footbridge across the lock cut.
lexicalization	eng: Old Windsor Lock
instance of	c/Locks on the River Thames