U-turn 的问题

大米粒儿

/ S7 v8 g, b% B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：
9 l! F0 F" ^* ~' |3 k- Z
U-turns

Do not make a U-turn unless you can do it safely and without interfering with other traffic.
$ D8 p: e. G2 O$ W% {. _- S* s% hOutside 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.

U-turns are not permitted in urban areas in the following situations:
7 g. ?4 l1 }5 v- Q- MOn a roadway between intersections.
- p7 f- F+ u9 i( r; p' J4 f; ?/ fWhere a sign prohibits making a U-turn.
At an intersection controlled by a traffic-control signal (traffic lights).
* U! i4 C3 T& H: c' oAt an alley intersection.  

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