The study contributes to an international survey carried out in 16 countries: Australia, Brazil, Denmark, England, Finland, France, Germany, Ireland, Israel, Italy, Japan, Norway, Portugal, South Africa, Sri Lanka, Sweden(Shaw & Watson, 2010). The international survey was initiated by the Political Study Institute of London as an extended geographical replication of the original study of Hillman & al (1990).
Children's Independent Mobility: Survey in French Brittany (2011)