Links

... to save argument, in alphabetical order within each group!

Model Bus Federation As far as I know, the only organisation devoted to the world of model PSVs.
   
Other Model Sites:
Feline Dominic Platts' model fleet
Kevin Diggins Kevin's website, featuring his models of Burnley, Colne and Nelson
London & Country Buses Alan Graves' model fleet
Nigel O'Connor "The home of model bus building in Ireland"
Padbus Paul Dudfield's Padbus Website
Quicksilver Coaches Adam Floyd's model fleet
Redrover Buses The Red Rover model fleet
Travel North East Andy Rasmussen's model fleet
   
General Bus Sites:
Bus Station (The) A list of over 1300 sites, many of which are in the UK.
EFE EFE's pages - these are actually part of the Showbus website
Johnsons Johnsons Coaches of Henley-in-Arden
Public Transport Information More general travel information
Redwing Coaches Official pages of this central London firm
Scania Scania's Official Website in Sweden
Showbus All kinds of things - even buses for sale.
St. Petersburg Tram Collection Absolutely fascinating collection of 1:43 models
   
Major Groups:  
Arriva : FirstGroup : Go-Ahead : Stagecoach Holdings