Up Stream Winding Hole: GN-002-014
Down Stream Winding Hole: GN-008-009
Update on 08/04/2021:
The lock has been repaired and the flight is now open.
NAVIGATION CLOSURE (7.30pm Wednesday 7 April 2021 until further notice)
Lock 8 gate paddles have been unseated and require urgent repair. The Northampton Arm is temporarily closed.