SAS
I too. Have flown police ops in both singles and twins. the single type was SA341G Gazelle. (Though of course I also have the ubiquitous B206 Jetdanger on my licence too.) The twins were BO105 and AS355. I have also flown precisely the same job in both piston and turbine twin engined fixed wing. Though I believe the Optica, in the right hands, would also have been a superb platform.
I too will be absolutely intrigued to see any comparison of accident statistics between FAA regulated police ops, and UK police ops.
Over to you.