Tube Lines staff carrying out track maintenance. Image:Tube Lines The upgrade of the Jubilee Line may not be completed by end of the year according to London Underground bosses who claim Tube Lines, ...

Boris Johnson's office called the upgrading of the Jubilee Line a "debacle" in February The upgrade of the Jubilee Line is expected to be finished by the spring, London Underground (LU) has said ...

Boris Johnson's office called the upgrading of the Jubilee Line a "debacle" in February The upgrade of the Jubilee Line is expected to be finished by the spring, London Underground (LU) has said ...