Hello, im rajini vaidyanathan. Its been described as the new High Speed Railway that will form the backbone of britains transport network. But there are now questions over the future of the h52 project which had planned to connect london, the midlands and the north of england. The uk government says it would be crazy not to review the project given soaring costs due to the war in ukraine and a rise in inflation. Defence secretary, and former transport minister grant shapps told the bbc the government would need to make serious decisions on how affordable it is. The hs2 project was originally due to link london with manchester and leeds, via birmingham. There is speculation that the link between birmingham and manchester may be under threat as costs have increased significantly. The line to leeds has already been scrapped. With more, heres our political correspondent, jessica parker. Hsz hs2 is this enormous rail project, and they actually already scrapped a bit of the leg of the line t