New Cambridge Metro plans published

New plans for an ambitious Cambridge metro system have been announced. See https://www.cambridge-news.co.uk/news/cambridge-news/huge-plans-build-metro-haverhill-15381755 for more details. As far as the guided busway is concerned, it looks as if a metro route might run out of town along the guided busway corridor to serve Northstowe, St Ives and Huntingdon. The article talks about electric-powered, rubber tyred vehicles.