Lynn to the north and the historic route south to the City of London. Cambridge has five Park and Ride sites, all of which operate seven days a week and are aimed at encouraging motorists to park near the city's edge. Since 2011, the Cambridgeshire Guided Busway has carried bus services into the centre of Cambridge from St Ives, Huntingdon and other towns and villages along the routes, operated by Stagecoach in the Fens and Whippet. The A service continues on to the railway station and Addenbrookes, before terminating at a new Park and Ride in Trumpington. Since 2017, it has also linked to Cambridge North railway station. Service 905 provides a connection with Oxford although passengers wishing to continue beyond Bedford have to change to service X5. Both services are operated by Stagecoach East and run daily. Future plans In February 2020, consultations opened for a transport system known as the Cambridgeshire Autonomous Metro. It would have connected the historic city centre and the existing busway route with the mainline railway stations, Cambridge Science Park, and Haverhill. In May 2021 the newly elected mayor said he was focused instead on a "revamped bus network" but would not yet abandon the work done. , the Greater Cambridge Partnership is consulting on plans comprising: transforming the bus network; investing in other sustainable travel scheme; and creating a sustainable travel zone, which includes the introduction of a congestion charge. Education Cambridge's two universities, the collegiate University of Cambridge and the local campus of Anglia Ruskin University, serve around 30,000 students, by some estimates. Cambridge University estimated its 2007/08 student population at 17,662, and Anglia Ruskin reports 24,000 students across its two campuses (one of which is outside Cambridge, in Chelmsford) for the same period. ARU now (2019) has additional campuses in London and Peterborough. State provision in the further education sector includes Hills Road Sixth Form College, Long Road Sixth Form College, and Cambridge Regional College. Both state and private schools serve Cambridge pupils from nursery to secondary school age. State schools are administered by Cambridgeshire County Council, which maintains 251 schools in total, 35 of them in Cambridge city. Netherhall School, Chesterton Community College, the Parkside Federation (comprising Parkside Community College and Coleridge Community College), North Cambridge Academy and the Christian inter-denominational St Bede's School provide comprehensive secondary education. Many other pupils from the Cambridge area attend village colleges, an educational