At night on a stretch with many bends, signposted with the dangerous bends sign, is it permitted to drive with the front fog lights on?

A)Yes, always, using them together with the sidelights.
B)No, if there are no adverse weather conditions.
C)Yes, on narrow roads.Correct
FRONT FOG LIGHTS:
- Their installation and use is NOT mandatory.
- They shall be white or selective yellow in colour.
- They shall be used, voluntarily, in cases of fog, heavy rain, snowfall, clouds of smoke or dust, or in circumstances similar to the above.
- They may also be used on narrow roads with many bends — that is, those with a carriageway of 6.5 m wide or less, signposted with 'dangerous bends' signs. The front fog lights, during the day, may be switched on with only the sidelights, but may also be used together with the low-beam or high-beam headlights. At night, they shall be used at minimum with the low-beam headlights.
- Their installation and use is NOT mandatory.
- They shall be white or selective yellow in colour.
- They shall be used, voluntarily, in cases of fog, heavy rain, snowfall, clouds of smoke or dust, or in circumstances similar to the above.
- They may also be used on narrow roads with many bends — that is, those with a carriageway of 6.5 m wide or less, signposted with 'dangerous bends' signs. The front fog lights, during the day, may be switched on with only the sidelights, but may also be used together with the low-beam or high-beam headlights. At night, they shall be used at minimum with the low-beam headlights.