How to Win a Marginal Seat

During the 2015 general election, the contest in Gavin Barwell's constituency of Croydon Central was by any measure - the amount of money spent, the frequency of visits by ministers, the volume of literature delivered or the number of political activists pounding the streets - one of the most intensive constituency campaigns this country has ever seen. At the end of it, after an experience both physically and psychologically gruelling, Gavin had clung on by the skin of his teeth, and had a story