Sadiq Khan on new London Overground names and colours
The mayor of London Sadiq Khan says giving new names and colours to each London Overground line will make it easier for commuters to get around the capital.
Transport for London (TfL) has given each line a new name and colour to pay tribute to London's heritage.
Transport for London (TfL) has given each line a new name and colour to pay tribute to London's heritage.