This book is the result of an illustrative investigation into a collection of more than 700 police hats

For this project I worked together with Chief Police Inspector Paul De Munster, who started collecting the hats by swapping them with colleagues on his trips around the world with the International Police Association (IPA)

During his active duty and after his retirement in 2001, Paul De Munster has put together a collection with police hats from Africa, America, Asia, Europe and Oceania. They are a testament to the dedication to his job and the IPA community worldwide