These photos demonstrate the phenomenal transformation that has occurred at a former Victorian pumping station in Hackney.
The Grade II listed building is now an indoor climbing centre that is winning awards for its sustainability.
More top news
Londoners who have received new electronic gadgets for Christmas are being advised to take simple steps to protect them from thieves.
The Boxing Day sales got off to a flying start with shops reporting a surge in business during the first hour of trading.
Bus strikes are planned for Monday 29 December and Monday 5 January.