List of bus routes in London

Columns: Route | Start | End | Schools | Operator
609 | Hammersmith bus station | Mortlake | Harrodian School | Metroline | 611 | Stonebridge Park station | East Finchley | Bishop Douglass School | Metroline | 612 | Selsdon | Wallington | Wallington County Grammar School , Riddlesdown High School , The John Fisher School , Wallington High School for Girls | Arriva London | 613 | Worcester Park | Sutton Common | Glenthorne High School | London United | 616 | Winchmore Hill | Edmonton Green | The Latymer School | London General | 617 | Turnpike Lane bus station | Turkey Street station | St Ignatius ' College | Sullivan Buses | 621 | Lewisham | Eltham | Stationers ' Crown Woods Academy | London Central

Example questions:
The London bus route that serves a school formerly known as The Ravenscroft School ends in which town ? | Which company that is a subsidiary of ComfortDelGro Corporation operates the bus route that ends in the London Borough of Richmond upon Thames ? | The bus route operated by London United serves a school that was founded in London in which year ? | The school whose trustees are the Worshipful Company of Brewers is served by a bus route that starts in which London district ? | Route 629 starts in which North London borough with ?

Answers:
Barnet | Metroline | 1933 | East Finchley | Haringey