Commuting before and after COVID-19.

Major life events like COVID-19 have the potential to change how people think about and use transport systems. The COVID-19 pandemic has created an extended period of disruption in peoples' lives and could result in long-term changes towards travel attitudes, and use of transport services. There has previously been little research available on changes towards travel attitudes and use of domestic travel as a result of pandemics. To investigate the changes in attitudes to travel resulting from COVID-19 we distributed a survey to 787 respondents in Australia and New Zealand asking about car use, car sharing, public transport, and air travel before, during, and after COVID-19 travel restrictions. The results showed attitudes towards travel were negatively affected, particularly attitudes towards public transport and international air travel. Further, although respondents indicated some recovery in attitudes when asked to consider when travel restrictions were removed, they did not recover to the levels of positivity seen pre-COVID. There were slight differences between the two countries in their post-COVID attitudes, possibly due to their different experience of travel restriction. Both countries, however, may be useful as a preview for the rest of the world given the early cessation of the COVID-19 pandemic at the time of the survey.

Inattentional blindness and information relevance of variable message signs.

It has been suggested that Variable Message Signs (VMS) become less effective at communicating important traffic information when irrelevant information is also displayed on them. The purpose of this study was to examine if practice reading irrelevant information on a VMS influenced compliance with, and memory for a detour message. Thirty-nine participants were randomly assigned to one of three groups who drove a simulated road; one receiving only a detour message on the VMS, one group received irrelevant VMS messages before the detour message, and a third group received the same messages but the detour message was inconsistent with their destination. Of interest were both the participants' compliance with the target detour message, as well as their later recall and recognition of the message. The results suggested that, first and foremost, there was significantly lower compliance with the detour message when it had been preceded by irrelevant messages on the VMS. All of the groups showed reasonably good memory for the detour message. The implications of the present study are that presentation of irrelevant messages, including advertisements and safety slogans, may result in reduced compliance to traffic-relevant messages on VMSs.