Breathalyzers for public use in Germany
GERMAN METHOD OF DETECTING AMOUNT OF ALCOHOL IN THE HUMAN BODY
Commentary in German.
German Breathalyzers: CU. Man in German public house playing cards. MS. Four men seated around table drinking wine. VS. The men are all given a plastic bag with a test tube mouth piece which contains some chemicals. They blow the plastic bag up through the test tube and the amount of alcohol in their blood stream is registered by the colour of the chemicals.
Various shots in the factory in Lubeck where the device is made.
VS. In a shop, people who have been drinking are invited to try a breathalyzer. VS. Interviews S.O.F. with three men including an inn keeper and the police commissioner. CU. A man puts down empty beer glass and imagines he sees a mouse in the bottom of the glass.