Joint MP for Devon-Cornwall Tamar constituency
Six Cornish MPs are meeting David Cameron to convince him to change the government's plans to redraw the boundaries of constituencies all across the UK.
The government says this would make elections fairer - but critics say it could have dramatic consequences in the West Country where there are fears of a cross-Tamar boundary uniting parts of Cornwall and Devon.
Adam Fleming spoke to Saltash mayor Adam Killeya, Labour MP Alison Seabeck and political analyst Adrian Lee.