Buses can be a serious source of city centre air pollution. Electric buses deliver zero emissions but, because of the time required to recharge, more buses are needed for a given timetable than diesel counterparts, so making mainstream electric bus operations prohibitively expensive.

BRT appears to be less expensive to build and operate than tram systems but can it really approach the performance level of a tram system and what is the environmental performance of comparable systems?

Despite positive experiences in Australia of utilising area wide workplace parking place charges to pay for public transport improvement, only one UK local authority, to date, Nottingham City Council has chosen to implement a Work Place Parking Levy scheme (WPL). This scheme intends to allocate...