Shaun Ley

Image caption In its heyday, Lossiemouth harbour was home to 90 working fishing boats What do the prospects of Brexit mean for Scotland's Eurosceptic nationalists? In the harbour at Lossiemouth, you can still see signs of its fishing industry - the buildings that housed a daily fish market, the two basins once packed with up to 90 working boats.

How do you play Margaret Thatcher, give a convincing portrayal of Winston Churchill, and avoid delivering a caricature rather than a performance? It's a question I've been exploring for I Played The PM on BBC Radio 4 Extra with some big names who've taken up the challenge. Gary Oldman and Meryl Streep took the UK's two most famous prime ministers to Hollywood.

Jeremy Thorpe was elected leader of the Liberal Party in 1967. In the decade which followed, he put North Devon, his constituency, on the map. I was born there and grew up "where Exmoor meets the sea", as travel guides like to describe my village and the area around it. Jeremy Thorpe was our local MP; impossible to ignore, not because of the trilby hat or his Edwardian suits - which, even in a place not known for being cutting edge, were regarded as old-fashioned - but because of his charisma.