NJ: No drinking (coffee) and driving

New Jersey already draws ire for not letting drivers pump their own gas. But the state might ban them from having a cup of coffee behind the wheel too. A bill under consideration in the state Legislature calls to prohibit “any activity unrelated to the actual operation of a motor vehicle in a manner that interferes with the safe operation of the vehicle on a public road or highway.” That means no cup of coffee for those sitting in traffic, no munching on that breakfast burrito, no time to groom./ Steph Solis , USA Today. More here .

Question: What can you safely do while driving? (Sing. I sing. And I also sip coffee.)