Swiss road markings appear on virtually every type of road, from busy urban centres to quieter rural routes, and motorways. Solid white lines, such as 'security strips' (6.01-6.04), are used to delineate traffic lanes and keep vehicles within their designated paths, particularly important at higher speeds or on curves. Broken white lines (6.05) often indicate where lane changes are permissible. Drivers will encounter wide white stop lines (6.10-6.12) at intersections and junctions, indicating where to stop before entering a priority road or crossing. Yellow markings are particularly significant for restrictions: solid or broken yellow lines and the word 'BUS' (6.08) designate bus lanes, which other vehicles must not use except when entering or leaving a side road or parking. Yellow zigzag lines (6.21) or framed areas (6.23) near crossings or junctions often signify areas where stopping or parking is prohibited to maintain visibility or traffic flow. Pedestrian crossings are marked with prominent yellow or white stripes (6.17-6.18), requiring drivers to yield to pedestrians. Restricted areas, often shaded (6.20), warn drivers of specific surface conditions or zones. Pre-selection and pull arrows (6.06-6.07) guide drivers on which lane to occupy for specific directions. Understanding these markings is paramount for safe and legal driving, as they provide immediate, location-specific instructions.