Road marking spline, double line diverge line, 30mph, with medium traffic level. Designed to be lowered 0.2m to baseboard level for correct car height. Texture by Andi06. To diagram 1013.1(A). 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.