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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):" V0 S/ H+ C$ \: r" y- d
2 U. x. E6 s8 d$ W; H * At the crest of a hill or on a curve unless the driver can see at least 150 m ahead,
& |# v$ U! i: O * Anywhere a sign prohibits a U-Turn,+ |4 [1 ~& Z1 p& K. T; N C8 e# [
* In urban areas between intersections,
; X% B+ m. ^& B3 J2 W" P * At alleys and driveways,
# W6 }- j/ ?" k* Z% x0 l * At an intersection controlled by a traffic signal (unless signage or signals specifically allow this maneuver),
% e# i* ~5 X% k5 y& v * 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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