 Other consistently successful teams in both Junior and Senior competitions are The Haberdashers' Aske's Boys' School, Hereford Cathedral School, King Edward's School, Birmingham, Lancaster Royal Grammar School, Nottingham High School and Calday Grange Grammar School; in the Junior competition only, Dulwich Prep London (previously known as Dulwich College Preparatory School) However, the quality of schools can be changeable (perhaps as older members leave) and it is not uncommon to see a school do well in the competition maybe even for the first time in many years.So far, the only all-female teams ever to qualify for the Senior National Finals (four times in all) have been from Bournemouth School for Girls.BSG’s 2019 team is to date the most successful all girls’ team in the Senior competition’s history, having beaten King Edward VI Grammar School, Chelmsford(in the latter's first foray past the regional rounds in thirteen years) to win the Plate Final.