Trains on HS2 could run more slowly as a result of cost-saving changes to the project. The planned maximum line speed of 360km/h may be abandoned in favour of 320km/h at the most. The rethink has been ordered by transport secretary Heidi Alexander, who is instructing HS2 CEO Mark Wild to examine various options which could mean that the line could be opened sooner, and at lower cost.

Kaynak