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U-turns are often prohibited for various reasons. Sometimes a sign indicates the legality of U-turns. However, traffic regulations in many jurisdictions specifically prohibit certain types of U-turns. Laws vary by jurisdiction as to when a U-Turn may or may not be legal. Examples of jurisdictions with codified U-turn prohibitions include the Provinces of Alberta and British Columbia and the State of Illinois.[1] In Alberta, U-Turns are prohibited in certain circumstances, for example (ref. Alberta Regulation 304/2002, Division 7):( B- Q6 ?- @! y v$ b4 c+ d3 S" @
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* At the crest of a hill or on a curve unless the driver can see at least 150 m ahead,
: `* |) _1 h3 \* {- Y7 A * Anywhere a sign prohibits a U-Turn,2 y/ `; ^$ h. \8 A: W& Z5 U O
* In urban areas between intersections,
9 P: B: I, r" f" S+ a * At alleys and driveways,
+ b M, f' {: Z$ e2 } * At an intersection controlled by a traffic signal (unless signage or signals specifically allow this maneuver),
6 _: b8 Y: b7 l1 q * By a school bus on an undivided highway or on a divided highway where the length of the bus is longer than the width of the median between the two carriageways. |
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