U-turn 的问题

大米粒儿

  y# E/ i: F2 E7 r& S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：
' V7 P1 h2 }. e# K) B/ i! s, Y
U-turns

! u. v; \$ }/ h. V% E3 W' zDo not make a U-turn unless you can do it safely and without interfering with other traffic.
2 M8 _7 |1 U6 i* M" y/ _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.
9 W+ c5 F  Q0 i
& L) B+ G; h4 I  vU-turns are not permitted in urban areas in the following situations:
: E% ?! r, _' r  W2 x& y# h% rOn a roadway between intersections.
" i7 P( Y2 G9 S3 _- b" y' V% O3 tWhere a sign prohibits making a U-turn.
0 n1 F6 y; H' bAt an intersection controlled by a traffic-control signal (traffic lights).
At an alley intersection.  

6 L7 R* S9 n. v+ 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