Question to the Department for Transport:

To ask Her Majesty's Government, further to the Written Answer by Baroness Vere of Norbiton on 4 November (HL3335), whether a grade separation design on the Euston approaches is still required; and if so, which one.

A grade separated junction is required on the approach to the Euston HS2 Station. The grade separation is achieved by the provision of a tunnelled Crossover Cavern on the Euston approaches which allows the Upline trains to pass under the Downline trains in separate tunnels.