Duchy original
The Cornish nationalist party Mebyon Kernow (‘sons of Cornwall’) is not contesting any seats in the general election. Its leader of 20 years, Dick Cole, said its members were ‘exhausted’ after their local election campaign — it retained four councillors at ‘County Hall’ (Cornish nationalists always put County Hall in inverted commas, to avoid the inference that the Duchy is a mere county), and were only six votes shy of getting as many seats as Labour. It did not have the resources to fight an election so soon after 2015, when all its candidates lost their deposits. You might find it less surprising to learn that Mebyon Kernow is not standing than that Cornwall has its own party at all.