“…Thirdly, problems with neighbourhood walkability continue to discourage walking and reinforce reliance on the car. Such findings help to explain why urban consolidation models, such as smart growth, which serve to shorten trip distances, increase travel options and thereby reduce the need for car ownership (Behan, Maoh, & Kanaroglou, 2008;Judd et al, 2010) are debatable (see Alsnih & Hensher, 2003;Therese, Buys, Bell, & Miller, 2010). There are established norms around car ownership and use which act as significant barriers to reducing people's reliance on the private motor vehicle (Lee & Moudon, 2004;Therese et al, 2010).…”