Answer :
Final answer:
The sign advises drivers about an upcoming lane closure due to roadwork, reminds them to obey the speed limit for safety, and instructs to merge smoothly into the open lane with the existing traffic.
Explanation:
The road sign 'Lane ahead is closed for roadwork. Obey the speed limit and merge with traffic in the open lane' instructs drivers to do several things. First, it indicates an upcoming lane closure due to roadwork. As a result, drivers should prepare to switch lanes. Second, it reminds drivers to follow the speed limit, aiming to ensure safety in a potentially hazardous zone. Finally, it gives direction to smoothly merge with the traffic flowing in the open lane, rather than trying to push ahead or rush, which may cause accidents.
Learn more about Road Sign Interpretation here:
https://brainly.com/question/14512378
#SPJ11