When lane-direction-control signals are placed over the individual lanes of a street or highway, vehicular traffic may travel in any lane over which a green signal is shown, but shall not enter or travel in any lane over which a red signal is shown.
Mo. Rev. Stat. § 304.311
Observance of lane — direction — control signals
Effective: 28 Aug 1969; (L. 1969 S.B. 180 § 5)
Official source: Missouri Revisor of Statutes. Reproduced from public-domain Missouri statutes; confirm against the official source for the current text. Not legal advice.