Police collection and dioramas

This is my personal 1:64 Police vehicle collection. I believe I have one of the largest and most diverse rescue vehicle collections in the world. Last numbered at 852 police vehicles. The collection includes various types of law enforcement vehicles from all time periods and many other countries.
Most 1:64 manufacturers are featured in this collection. You will see the large manufacturers such as: Hot Wheels, Matchbox, Tomica, Greenlight, Majorette, Johnny Lightning and others. You will also see vehicles from classic manufacturers such as: Kidco, Corgi and more. Hope you enjoy. All comments and questions are welcomed.