U-turn 的问题

大米粒儿

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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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U-turns
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Do not make a U-turn unless you can do it safely and without interfering with other traffic.
# ~3 ~% t6 }+ F5 F6 m, |) b8 S/ YOutside 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.

- j5 V2 G1 P' \1 {# p' F  `U-turns are not permitted in urban areas in the following situations:
On a roadway between intersections.
8 p7 m: q; [( e' I8 `+ K' V6 QWhere a sign prohibits making a U-turn.
At an intersection controlled by a traffic-control signal (traffic lights).
At an alley intersection.  
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. l9 J* K9 W( K) V; ]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