A short time ao, Sylvia very kindly obtained the ADAC motorcycle patrol for me. When I set up a display, I have a maximum space on the display board of 8 square feet, and if there are buildings, then the space is obviously less because of these. Motorcycles, then, allow detail in the scene without taking up a lot of space (though you can't have too many or the scene doesn't reflect a real street).
Of the current versions of the modern motorcycle, I think the ADAC version is the best. It looks very smart in its black and grey/silver and yellow flashes, although the orange warning lights on the front of the model are paler than the photos suggest.
First then, the bike.