List of bus routes in London

Columns: Route | Start | End | Operator
N11 | Ealing Broadway | Liverpool Street bus station | London General | N15 | Romford | Oxford Circus | Blue Triangle | N16 | Edgware | Victoria bus station | Metroline | N18 | Harrow Weald | Trafalgar Square | London United | N19 | Clapham Junction | Finsbury Park bus station | Arriva London | N20 | Barnet | Trafalgar Square | Metroline | N21 | Bexleyheath | Trafalgar Square | London Central

Example questions:
The night only London bus route that starts in the London Borough of Waltham Forest is operated by whom ? | Which night only London bus route ends at the southern terminus of the Chiltern Main Line ? | Who operates the night only London bus route that ends at a station that has been closed since 2017 ? | Of the night only London bus routes that end at Oxford Circus , which is operated by a subsidiary of SeaLink Travel Group ?

Answers:
HCT Group | N2 | London General | N25