traffic safety act ! I0 B j/ Q) k6 D Prules of the road regulation! x7 v# I3 r8 u1 k4 y
section 16$ r5 F0 [* Z% t+ T/ y. @- q2 \6 Q
1) a person driving a vehicle shall not drive the vehicle # D1 Z3 d2 Y& U in the centre traffic lane except for the following purposes:3 s! I% h- t& V! F
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a) when passing another vehicle travelling in the same direction;; [2 c/ O" f! ], o5 s; X: O8 U9 p
3 y$ ~8 O& f8 h/ E0 g0 H b) when approaching an intersection where that person intends to turn left;! ` o) j4 N. k. b6 d
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c) when a traffic control device otherwise permits.