Opinion of inhabitants of Dordrecht, concerning several aspects of living in Dordrecht, and the municipal policy Opinion about, experiences with, town guards - 'stadswachten' / use of local public transport facilities / effect of increased public transport prices on mobility of respondent / playing a musical instrument / whether children of respondent are playing a musical instrument / interest in music lessons and singing lessons / principles, values and beliefs with regard to the municipal policy Background variables: basic characteristics/ household characteristics/ income/capital assets/ education/ consumption of durables