3 l5 [" F8 ~; V% X6 KU-turns# ?9 O% F. H7 l* q" t+ G& K/ c
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Do not make a U-turn unless you can do it safely and without interfering with other traffic. 8 q. ^. B7 R& F/ I- c% Q
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. % _0 L9 Y4 b! ~' I6 M+ D3 L6 D. s$ W* f3 y. h: s; o- ^
U-turns are not permitted in urban areas in the following situations: 9 C% x# g8 b3 e# z! i/ Z4 y) V) g1 v6 KOn a roadway between intersections. + v5 G6 w& |9 f0 T
Where a sign prohibits making a U-turn. & w" d/ F+ V4 p+ |# x, W+ H
At an intersection controlled by a traffic-control signal (traffic lights). $ I3 e1 E8 |% ?/ \2 IAt an alley intersection. ( w+ u2 d* ~4 P/ n9 ?7 T x$ i" |% L6 g G2 a摘自 Alberta Basic Driver's Handbook