As London prepares to remember the war dead this Sunday, it's also worth thinking about those still living with the impact of conflict. In Camden, an NHS clinic offers a unique service to help veterans cope with post traumatic and combat stress.
For former military personnel it can be a life saver - especially as this time of remembrance can bring back difficult memories of the front line. Ruth Banks went to see the work they do.
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The station, which saw 44m people commuters use it in 2016/2017, will be transformed into a dining room complete with Christmas decorations.
Part of the monster fatberg will go on display in the Museum of London, while the rest of it will be converted into biodiesel.
Major engineering projects at key London stations mean hundreds of trains will be cancelled or diverted.