“…Furthermore, the allocation of the studies shown to just one of these approaches cannot always do them justice in terms of the issues and methods they deal with. (1) Travel time use Flaig, Kill (2004), Lyons, Jain (2007), Jain, Lyons (2008), Tillema, Schwanen (2009), Berry, Hamilton (2010), Lyons, Jain, Susilo (2011), Gripsrud, Hjorthol (2012) Travel time (in public transport) is conceptualized as a potential occasion for other activities, which can be both work and leisurerelated. In addition to activities, it may also be useful as "transition time."…”