Sevenoaks is seen as one of the safest Conservative seats, having been a stronghold constituency since 1885. In that time, the Tories have represented the area, except for once during a one-year parliament in 1923 when the Liberal Party’s Ronald Williams won. Since then, it has remained blue. Most recently, with Laura Trott who has served as Chief Secretary of the Treasury since last November. Things could, however, be set to change come July 4. With Sir Keir Starmer’s Labour consistently ahead in the national polls, analysis by pollsters predict there’s a strong chance Ms Trott could be unsea…