A vehicle shall be driven as nearly as practicable entirely within a single lane and shall not be moved from such lane until the driver has first ascertained that such movement can be made with safety.
N.Y. Comp. Codes R. & Regs. Tit. 21 § 103.7
A vehicle shall be driven as nearly as practicable entirely within a single lane and shall not be moved from such lane until the driver has first ascertained that such movement can be made with safety.
N.Y. Comp. Codes R. & Regs. Tit. 21 § 103.7