Bungay is the only town in the UK still to have a town reeve: whose function is to serve as the town's figurehead, and to run the town trust from which each reeve selects the following reeve. Ashburton, Devon, has a "related" official, the portreeve, who notionally possesses authority -- political, administrative, or fiscal -- over a town. (The "port" bit indicates a market town or walled town -- nothing to do with transport by water). I suppose all this stuff makes some kind of sense to those involved...