Nævestad, T.-O.
Honerud, J. Hovland
Meyer, S. Frislid
Chapter History
First Online: 8 August 2023
Ethics Statement
: The methods for data collection in the present project are in accordance with the ethics policies and requirements of the Institute of Transport Economics and the Norwegian Centre for Research Data (NSD). NSD assists researchers with research ethics of data gathering, data analysis and issues of methodology. The study was reported to NSD. Written informed consent for participation was not required for this study in accordance with the national legislation and the institutional requirements. Oral informed consent was obtained from participants, and all data have been anonymised.