Road markings – Swedish road signs Road markings are in place to guide road users. Road markings can be found in combination with signs. Centre line(M1) Edge line(M2) Warning line(M3) Guide line(M4) Bicycle lane line(M5) Line for public transport vehicles, etc.(M6) Reversible lane(M7) Solid line(M8) Prohibited zone(M9) Centre line and solid line(M10) Warning line and solid line(M11) Centre line and warning line(M12) Stop line(M13) Give way line(M14) Pedestrian crossing(M15) Bicycle passage or bicycle crossing(M16) Speed bump(M17) Bicycle box(M17a) Preparatory information regarding the obligation to give way or to stop(M18) Lane selection arrows(M19) Change of lanes(M20) No stopping or parking(M21) No parking(M22) No stopping or parking, or no parking(M23) Parking space(M24) Pedestrian and bicycle arrow(M25) Bicycle(M26) Pedestrians(M27) Bus(M28) Speed(M29) Route number(M30) Specific purpose area(M31) Stop(M32) Disabled(M33) Information(M34)