The Fen Line Users Association is pushing for a Finsbury Park stop to be added to the King's Lynn/Cambridge fasts.
http://www.flua.org.uk/
In welcoming the commitment for King's Lynn-Cambridge-King's Cross trains to call at the new Cambridge North station, currently under construction, albeit with timetable development phased in stages and in calling for all Fen Line trains on the route to run non-stop to King's Cross south of Cambridge, our policy is also to "support stops at Finsbury Park (excellent connectivity to the Thameslink Core, the City and the West End) and at any future Cambridge South/Biomedical Campus/Addenbrooke's station."
http://www.flua.org.uk/