Answer :
Final answer:
A yellow diamond warning sign with an arrow pointing up and a red and yellow triangle indicates a 'merge ahead'. So option (c) is correct.
Explanation:
A merge ahead sign is indicated by the description of a yellow diamond warning sign with an arrow up and a red and yellow triangle. This sign is used to alert drivers that two lanes of traffic will soon merge into one, requiring drivers to be prepared to either merge into the flow of traffic or allow others to do so. It does not symbolize a yield, a stop ahead, or a divided highway ends, which are represented by different signs.
In understanding road signs, it's crucial to recognize the symbols and colours used, as they provide immediate context about what actions drivers need to take or be aware of. Yellow is often used to indicate caution, advising drivers to prepare for a specific road condition or change in traffic flow, such as merging lanes in this case.
