Similar Vectors Signs Hazard Warning 19 2 10 Warning Sign Icons 393 45 230 (GD-10) sign "Temporary sign - Raise the knife, lower wings (if you have one obstacle)" 17 2 9 (GD-11) sign "Temporary sign - Lower knife, lift the wings." 17 2 9 Barrel with a few symbols 218 25 127 Round Radiation Warning 276 31 161 Signs Hazard Warning 17 2 9 Signs Hazard Warning 28 3 15 Fire Hazard 21 2 11 Temporary Lane Closure 12 2 6 Signs Hazard Warning 7 2 3 Temporary Speed 12 2 6