If it follows the way Government works it will be cancelled and the properties purchased sold off only to be bought again when it is reannounced!
The same happened with the A1 motorway upgrade north of Dishforth to Barton.
Anyone who wants to build an extension on a house knows it may need planning permission and an architect plus building regulations all of which cost even before a spade hits the ground!
I hope that it is better than the revised Peco/Parkside kit chassis as the mounts are moulded into the solebar, making it unsuitable for mineral wagons!
Modern UK politicians on a whole cant think log term as they are too well indoctrinated by short term fiscal and American indoctrination; plus they cant stand the thought of another political party being the government when it opens!