The latest controversy came this February when it was revealed that the London Overground – the city's suburban rail network – which appears on the Tube map as ... sights in zones 1 & 2.

Each route will be represented on Tube maps as parallel ... that the Overground has brought is the ability to drive traffic that isn’t local to interesting places in Zone 2, Zone 3 and beyond.

Each route will now be shown on Tube maps as parallel ... benefits that the Overground has brought is the ability to drive traffic that isn't local to interesting places in Zone 2, Zone 3 and ...

The new London Overground map (Transport for London) Each route will be represented on Tube maps as parallel lines ... t local to interesting places in Zone 2, Zone 3 and beyond.

London's revamped Tube map not only ... London's revamped Overground will make it easier for visitors to experience the capital beyond its well-trodden sights in zones 1 & 2.