What does the DGT recommend you do before driving your Spanish-registered vehicle into a foreign country that operates an environmental rating system?
A)Apply for a temporary foreign license plate from the DGT office.
B)Check if you need to obtain a local sticker in the destination country, learn how to get it, and understand their local driving criteria.Correct
C)Upgrade your car insurance to an international commercial policy.
The text advises that before you travel to countries with environmental rating systems, you should "find out before you go whether you need to obtain a sticker in the country you are traveling to, how to do it and the criteria for being able to drive."