cliparts/b/7/4/9/clipart-caution_overtaking-lane-b749.svg image/svg+xml Open Clip Art Library caution_overtaking lane 2007-10-19T23:51:03 http://openclipart.org/detail/7229/caution_overtaking-lane-by-leomarc Leomarc clip art clipart image media public domain roadsign roadsign sign sign svg traffic traffic