I tracked down the whereabouts of the memorial to the 513 Barnardo’s children who were buried in unmarked graves in Tower Hamlets cemetery yesterday.
It’s beside the memorial to shipbuilder Joseph Westwood. If you walk south down Brokesley Street, turn left at the cemetery railings, then turn right into the cemetery the memorial is down the path facing you. The nearest tube is Mile End.
The full details are in this article in the Evening Standard.