C-24.2, r. 40.1 - Regulation respecting the health of drivers

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10. Diplopia within the central 40 degrees corrected by occlusion of an eye is essentially inconsistent with driving a road vehicle of Class 1 to Class 4.
Despite the foregoing, diplopia corrected by wearing prismatic glasses is consistent with driving a road vehicle of any of those classes if, while wearing those glasses, the visual standards applicable under the provisions of this Division for the classes held are complied with.
O.C. 511-2015, s. 10.