DUO Escort service (London)

Clapham Junction - SW11 (London), Tooting - SW17 (London), Balham - SW12 (London)

Stratford - E15 & E20 (London), Bow - E3 (London), Canning Town - E16 (London)

Barking - IG11 (London), Redbridge (London), Dagenham RM9 & RM10 (London)

Richmond TW9 & TW10 (London), Chiswick, Brentford

Kensington (London), Chelsea sw7 (London), Knightsbridge SW1 (London)

Marylebone NW1 (London), Bayswater & Queensway W2 (London), Paddington W2 (London)

City of London, Piccadilly circus (London), Soho - W1 (London)

Canary Wharf - E14 (London), Greenwich (London), Poplar - E14 (London)

Edgware - HA8 (London), Finchley - N3 (London), Colindale - NW9 (London)

Marylebone NW1 (London), Soho - W1 (London), Mayfair

South Kensington - SW7 (London), Baker Street W1 (London), Earls Court SW5 (London)

Gloucester Road SW5 (London), South Kensington - SW7 (London), Earls Court SW5 (London)