Trial markings • A trial of yellow bar patterns on motorway exit slip roads begins this month.
6th September 1986, Page 35
6th September 1986
Page 35
Page 35, 6th September 1986
— Trial markings • A trial of yellow bar patterns on motorway exit slip roads begins this month.
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The Transport and Road Research Laboratory will monitor each of the 96 trial sites to determine whether the markings are effective in reducing accidents.