Membership of and activities in organizations and clubs / sense of political efficacy ( local level ) / anomy / attitude towards politicians ( of local government ) / perception of local ( political ) culture / perception of local power structure / reaction to local government's measures in case of disagreement / where to go for help / assistance / preference for ways to influence local government / actual involvement therein / participation in local government / attitude to hearings / knowledge of the structure plan and opinions about it / intentions of the government with the plan / attitude to protests by action groups / which public utilities are insufficient. Background variables: basic characteristics/ residence/ housing situation/ household characteristics/ place of work/ occupation/employment/ income/capital assets/ education/ social class/ politics/ religion/ readership, mass media, and 'cultural' exposure/ organizational membership