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：
6 [% r5 D2 R6 w/ ~" a- h; _0 E
U-turns

/ s, F! l* w4 w( `0 _% N4 TDo 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.

U-turns are not permitted in urban areas in the following situations:
8 W/ m1 V9 ^/ V( ]% ?2 X: }) gOn a roadway between intersections.
# h" g+ p; V" y$ }: J) @, GWhere a sign prohibits making a U-turn.
% ~* j. M! Y- pAt an intersection controlled by a traffic-control signal (traffic lights).
' N/ X5 E( \8 IAt an alley intersection.  

0 Z6 L2 R8 M- t+ F/ F  v  j! d5 }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