: y! b- ]+ M% Z" j) x2 pU-turns1 I, I, x1 Y; ]! l# s6 l! @) g
1 y4 j& B; t( ?9 m" Q8 J
Do not make a U-turn unless you can do it safely and without interfering with other traffic. . A2 t; [1 h2 h9 pOutside 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 |. j5 u8 @+ m! m. j! K, X3 O" _- h. d4 w/ u, J5 P1 _7 C9 }" X) \6 T
U-turns are not permitted in urban areas in the following situations:6 R7 O# S; e8 x
On a roadway between intersections. 5 R* t" t6 y9 s: @! P! JWhere a sign prohibits making a U-turn. + s. p% t/ d' H1 l/ D. tAt an intersection controlled by a traffic-control signal (traffic lights). 4 `# a- T' o* V3 ~- P( Z
At an alley intersection. ( n9 ]- D4 J0 { " L6 R5 K& ^3 X$ m摘自 Alberta Basic Driver's Handbook