Boris appeals to underground maintainence firm
The Mayor's been telling the company in charge of upgrading a third of the tube network to rethink its plans for a year and a half of Northern Line closures starting in July.
Tube Lines wants to close the line early during the week.
It's also asking for 65 weekend closures but Boris Johnson is said to be furious at the disruption it'll cause.
Recently Played Tracks
Now playing: Non-stop hit music