4 S0 L% c% F9 i/ ^" V: dDo not make a U-turn unless you can do it safely and without interfering with other traffic. 0 g* ~$ I8 N$ S4 i2 q9 U, QOutside urban areas U-turns are not permitted on a curve or near the crest of a hill where the driver of another vehicle cannot see your vehicle. 3 B8 s* m0 d9 | L, M9 K: Z; j' }0 y# _% l4 p) F+ D7 n
U-turns are not permitted in urban areas in the following situations: + K2 u: }4 B% t0 \On a roadway between intersections. ( ]+ ]; f) `! T W5 H
Where a sign prohibits making a U-turn. / d. A9 ]4 J( Q4 C5 B4 J% DAt an intersection controlled by a traffic-control signal (traffic lights). ' `0 {# C2 p: G3 y0 n5 K6 DAt an alley intersection. / W' }# c% Q7 J$ w
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摘自 Alberta Basic Driver's Handbook