General

-          The Big Bus Company (www.bigbus.co.uk)

-          The London Bicycle tour Company (www.londonbicycle.com)

-          Covent Garden Life (www.coventgardenlife.com)

-          City Cruises (www.citycruises.com )

-          Heathrow Hotels - Pick from 20 Heathrow Airport Hotels

Restaurants

-          London-Eating (www.london-eating.co.uk)

-          London Restaurant Guide (www.londonrestaurantsguide.com)

Theatre

-          Theatre Ticket (www.theatreticket.com)

-          Theatre Net (www.theatrenet.com)

-          Albemarle of London (www.albemarle-london.com)