Correct answer
No, none of the conditions permitting their use applies.
No. These conditions do not provide a permitted reason to use fog lights. A through-road section does not imply an absolute prohibition: front fog lights may be used when visibility is significantly reduced by the specified conditions, or on a road no wider than 6.50 metres with many signed bends. Rear fog lights must only be used in especially adverse conditions, such as dense fog or very heavy rain. Good visibility alone does not authorise those lights.
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All options
No, none of the conditions permitting their use applies.
Yes, they are always allowed on a through-road section.
No, because they are prohibited on every through-road section even in dense fog.
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