Schubert Six police sedan with additions:

1. A lamp on the roof with the inscription “POLICE”; there were no flashing lights then. And backlighting in the mode of chasing an intruder.

2. Chrome effect on the radiator casing and bumpers, increased glare of the windows.

3. Bright side lights and headlights, clearly visible at night from a great distance.

The installation is described in the file itself.