Ten cars and buses running through my downtown this afternoon.
Sorry it is not a longer video but it's 97 mb - just barely made it in under the wire.
The cars are all diecast bodies on WBB chassis:
1950 Ford taxi - American Heritage
1960 Checker taxi - Amer Hobby
1950 Nash police car - IXO
1956 Ford Fairlane - IXO
1954 Nash coupe - Brooklin
1954 DeSoto - Brooklin
1953 Cadillac Cpe DeVille (modified Vitesse)
1954ish WBB sedan body with modified grill, windows, etc.
City Bus - Corgi
Greyhound Cross Country bus - Corgi
The cars are all WBB chassis except the 54 Nash which is built on the WBB panel van chassis - all eight have electronic flywheels and will smoothly go down to about half the speed shown in the video. Buses are scratch-built chassis and have mechanical flywheels.