Another fascinating seat to watch is South Cambridgeshire. Once held by Conservative Heidi Allen, she joined the Liberal Democrats and then announced she wouldn’t defend her near-16,000 majority.
Labour came second in 2017 but some are predicting a close race between the new Conservative candidate and the Lib Dem.
A coup here for the Lib Dems would only make Boris Johnson’s route to a Commons majority tougher.
The count (pictured) is being covered by BBC Look East and BBC Radio Cambridgeshire.