This document presents a summary of Katja Leyendecker's PhD research which compares public perceptions of cycling in Newcastle and Gateshead, UK to Bremen, Germany. The research involves three phases: 1) quantifying cycling rates in both cities, 2) conducting interviews and surveys to understand perceptions of cycling safety and infrastructure, and 3) developing recommendations to improve cycling rates based on differences observed between the two locations. Background information is provided on factors influencing women's cycling rates and the importance of socio-cultural context in comparing transportation modes between cities.