Development in the Hills and Forest districts, far from railway lines, meant that long-distance private bus services poured across the Harbour Bridge to the City each morning. The growth of employment centres outside of the City and inner suburbs, including the growing significance of Parramatta, meant that more and more commuters were making cross-regional, rather than suburb-to-city, trips. Finally, the profusion of bus networks – in 2004, they numbered more than 80 – was confusing to planners and passengers alike. In return for their acceptance of limits to their operations, the small family-owned bus companies had enjoyed immunity from competition themselves. The result was a disparity in fares, vehicles and service quality across Sydney.