[S.O.S.]

3. Angles of visibility-
(a) A motor vehicle first used on or after 1st January 1971 and a trailer manufactured on or after that date-

(i) Horizontal:

45° to the left and to the right

(ii) Vertical-

(A) Except in a case specified in sub-paragraph (B) or (C):

15° above and below the horizontal

(B) Where the highest part of the illuminated area of the lamp is less than 1500 mm above the ground:

15° above and 10° below the horizontal

(C) Where the highest part of the illuminated area of the lamp is less than 750 mm above the ground:

15° above and 5° below the horizontal