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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):' f! s7 {- T' [8 E
' L; S" s- l8 d: M9 G * At the crest of a hill or on a curve unless the driver can see at least 150 m ahead,
`* X: I# d! q& w* Z( U3 X' } * Anywhere a sign prohibits a U-Turn,
; K' z% v' m2 Q5 R * In urban areas between intersections,/ _! X5 J6 x6 Q
* At alleys and driveways,0 k6 \2 m2 ~, b" N$ v# \! z
* At an intersection controlled by a traffic signal (unless signage or signals specifically allow this maneuver),7 y0 ~* z) g' v; h0 {* j' ~
* 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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