Inquiry conducted by Road Research Laboratory in Great Britain to provide evidence for Worboys Committee on road traffic signs, is described and it is shown how well drivers understand certain existing types of signs, and whether they would be likely to interpret correctly new signs based on International System.
Drivers' understanding of road traffic signs
Traffic Eng Control
Traffic Engineering and Control ; 6 , n 1
1964
Aufsatz (Zeitschrift)
Englisch
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