assets.dft.gov.ukassets.dft.gov.uk/trafficauths/case-2370.pdfof a light signal (hereinafter referred...
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assets.dft.gov.ukassets.dft.gov.uk/trafficauths/case-2370.pdfof a light signal (hereinafter referred to as "the authorised light signal") conforming as to size, colour and character
