U-turn 的问题

大米粒儿

$ m6 H& }$ r7 {" E( F3 T是不是没有不允许 U-turn 标志 的地方都可以 U-turn？

zczc3

当然不是了。请看：
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5 s# P6 G$ t( F5 WU-turns
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( s' x9 O$ d: F8 m$ z( I8 YDo not make a U-turn unless you can do it safely and without interfering with other traffic.
! }" l& t2 O8 T1 Q2 v0 [Outside 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.
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) Y/ Y# X- i7 L0 GU-turns are not permitted in urban areas in the following situations:
% ]- J# P) u5 ?% O+ ], E! fOn a roadway between intersections.
Where a sign prohibits making a U-turn.
At an intersection controlled by a traffic-control signal (traffic lights).
4 a) D0 B0 r, b3 k& @% D9 M% ^At an alley intersection.  
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摘自 Alberta Basic Driver's Handbook

炽阳

正解  对了

大米粒儿

感谢！看来需要重新学学Alberta Basic Driver's Handbook