You drive your car during the day on a two-way road and a single lane for each direction and you are surprised by a thick fog bank . In addition to driving at moderate speed, what will you do ? .
Do not pass and use the low beam or the front fog light or both simultaneously . I must also use the rear fog light .
Use the low beam or the front fog light, but not both simultaneously and the rear fog light .
Use the front and rear fog lights, but never the low beam .