Could London have a new underground line by 2030? And does it need it?
Plans for a diagonal route from the north east to the south west went on show today, with the catchy title of Crossrail 2.
Our Political Correspondent Simon Harris has more.
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The officer, known only as NC32, ducked for cover behind a car as eight rounds were fired directly at him.
The abuse began as the train approached Northwood. The woman carried harassing her victim until the next station.
London mayor Boris Johnson delegated the final decision to a deputy after publicly supporting the project.