1

Visitor mobility characteristics

Purpose of trip, number of accompanying persons, and mode choices

Recognition, acceptability, and fairness of CC Inhibition of freedom

2

General opinion of CC, traffic congestion and the environment.Respondents were asked to choose a response from a 4-pointLikertscale to roadpricing (i.e. 1. well accepted; 2. accepted;3. not accepted; 4. not accepted at all)

Consequences of CC implementation

Opinion on present level of urban transit services

Opinion on city center transport and environment

Extent of recognition of environmental issues

Opinion on government policies and opinion on CC policy

3

Respondent’s mobility responses to introduction of road pricing

Thoughts about possible different visit behavior on day of survey under different charging schemes

4

Individual socio-demographics

Gender, age, driver’s license, employment status, annual income

5

Mobility attributes

Trip purpose and frequency, mode used, frequency of private mode usage, frequency of transit service usage