U-turn 的问题

大米粒儿

7 _3 ?+ e8 o; q3 u
' m: B& g# j  W5 z* S4 ?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：

  ~  d3 r8 u: Z$ d9 f3 r- BU-turns

0 O7 }- f5 n2 X8 f3 ?1 QDo not make a U-turn unless you can do it safely and without interfering with other traffic.
' V+ l# g- D' U4 W$ G9 G4 N1 TOutside 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.
# ~1 {, E: |) K' u+ e( \
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).
At an alley intersection.  

$ ~# H/ r" v( Q  a3 O: u1 N4 U. L: b% E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