Car use,and vehicle use in logistics,is highly ingrained in so-ciety's travel practice
Yet,cars are an under-utilised resource with
an average occupancy of 1.58 in UK(Parliament UK,2010).
With higher vehicle occupancy,carscanachievean environmental
performance comparable to some modes of public transport in terms of greenhouse gas(GHG)emissions,especially as the emissions standards improve modern cars(Atabani et al.,2011).
Given cars are so ingrained in travel practice that is habitual and
hard to change,there is a case for using them better,that is,
working with the habits(Schwanenetal.,2012).