In November each year the river is allowed to follow its normal cycle with the opening of Richmond Lock which keeps the river unnaturally high the rest of the year. That makes November the best time to work in Teddington Lock.This year the works include replacing all the wooden fenders in the Barge Lock.
The ones that have been removed have been stacked by the towpath at the north-west end of the lock. Their mixed condition suggests that they were installed at different times.