U-turn 的问题

大米粒儿

' Y0 z* I3 L+ B+ t3 c9 Q7 V/ l. ^9 U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 ^& z. T# q2 p7 H" U. C8 i
U-turns
8 [% X+ w) w+ C7 ?+ G, z# [( B
- p4 q& a( E5 B$ ]Do not make a U-turn unless you can do it safely and without interfering with other traffic.
' l4 h* N2 v' ]8 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.

% V$ S' p9 e% vU-turns are not permitted in urban areas in the following situations:
On a roadway between intersections.
2 c. x2 ~: b% ^# t* WWhere a sign prohibits making a U-turn.
1 F- U; ~- ^" B8 u% W1 T& [At an intersection controlled by a traffic-control signal (traffic lights).
At an alley intersection.  

2 `3 U/ D3 S6 S+ C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