Road marking spline, bus lane line, 60mph, with no traffic level. Designed to be lowered 0.2m to baseboard level for correct car height. Texture by Andi06. To diagram 1049. See http://www.legislation.gov.uk/uksi/2002/3113/schedule/6/made and http://www2.dft.gov.uk/pgr/roads/tss/tsmanual/trafficsignsmanualchapter5.pdf for details.