Abstract
The report is a revised version of a report from 1969. This signaling of the police cars with sirens and optical means should only be used of really necessary.
The report is a revised version of a report from 1969. This signaling of the police cars with sirens and optical means should only be used of really necessary.
Den Haag, Centrale Politie Verkeerscommissie CPVC, 1977, 12 p.; Herziene versie
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