U-turn 的问题

大米粒儿

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：
: ]  P, j% C9 {, j2 t8 [3 }" n
U-turns
+ Y' x: a. _% e/ |1 B
1 y8 ]+ n2 Z+ [$ SDo 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.
$ ?7 W7 y/ p8 b4 M. h! A0 o7 Z8 g
U-turns are not permitted in urban areas in the following situations:
On a roadway between intersections.
Where a sign prohibits making a U-turn.
At an intersection controlled by a traffic-control signal (traffic lights).
+ K5 R0 _6 ^  b- t% BAt an alley intersection.  

. O2 L3 _% O& M$ B9 e! N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