Euston HS2 delays would mean extra costs and higher spending, watchdog warns Posted on March 27, 2023 By Charlielikes Delays linking up HS2 and Euston will mean extra costs and potentially even higher spending, the public spending watchdog has warned. news Tags:and, costs, delays, euston, extra:, higher, hs2, mean, news, spending, topnews, trending, warns, watchdog, would