Question

this sign tells you that:

no turns are allowed on this road.
the road may be slippery when wet.
the road narrows ahead.
there are a series of curves ahead.

Explanation:

Identify the sign type and shape

The image displays a diamond-shaped yellow warning sign with a black symbol showing a curved arrow that snakes back and forth.

Interpret the symbol meaning

A diamond-shaped yellow sign indicates a warning. The winding arrow symbol specifically represents a winding road, warning drivers that there is a series of curves ahead (usually three or more curves in close succession).

Evaluate the given options

• "no turns are allowed on this road": Incorrect, as this is a warning sign, not a regulatory prohibition sign.
• "the road may be slippery when wet": Incorrect, which is represented by a car with wavy traction marks.
• "the road narrows ahead": Incorrect, which is represented by lines coming closer together.
• "there are a series of curves ahead": Correct, as it matches the winding road symbol.

Answer:

• no turns are allowed on this road.
• the road may be slippery when wet.
• the road narrows ahead.
• there are a series of curves ahead. (Correct answer)