U-turn 的问题

大米粒儿

* [  H) Y4 M. \/ l
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：
6 G  a/ `0 x% R1 Z4 J
+ x# R# N& Z5 }& w. c( X& ^U-turns

4 ~& F1 j- @6 E4 @. h2 z, iDo not make a U-turn unless you can do it safely and without interfering with other traffic.
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.
& o. {+ R' i0 }, w  D6 x/ Y0 P
U-turns are not permitted in urban areas in the following situations:
On a roadway between intersections.
( q1 V  L8 }, {+ h# [% c# O& T2 C4 ~Where a sign prohibits making a U-turn.
At an intersection controlled by a traffic-control signal (traffic lights).
8 a) B& {8 d, k$ _At 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