Execution Dock was the site of a scaffold in Wapping, London, in the modern borough of Tower Hamlets. It was historically used to execute pirates, smugglers and mutineers. The last executions were in 1830.

In London Labour and the London Poor edition: 

Phase 1

Of the Mud-Larks. (Volume 2): "Execution Dock to the lower part of Limehouse Hole, there are 14 stairs or landing-places, by which the mud-larks descend to the shore in order to pursue their employment. There are about as many on the opposite side of the water similarly frequented."