Question You must yield for emergency vehicles: Answers Under no circumstances. When you see a flashing red or blue light or hear a siren. Only when other vehicles yield. None of the above. Explanation You must yield the right-of-way to any emergency vehicle that is using its siren or flashing lights. Pass your DMV Written Test with flying colors Take me to the cheat sheet New Jersey This questions appears in the following tests: Alaska Practice Test 5 Colorado Practice Test 14 District Of Columbia Practice Test 15 Florida Practice Test 7 Florida Practice Test 22 Hawaii Practice Test 5 Idaho Practice Test 36 Indiana Practice Test 10 Indiana Practice Test 30 Louisiana Practice Test 2 Maine Practice Test 45 Massachusetts Practice Test 1 Michigan Practice Test 49 Michigan Practice Test 25 Minnesota Practice Test 27 Montana Practice Test 16 Montana Practice Test 14 Nevada Practice Test 41 New Hampshire Practice Test 8 New Hampshire Practice Test 4 New Jersey Practice Test 37 New Jersey Practice Test 10 New Mexico Practice Test 25 North Carolina Practice Test 32 Ohio Practice Test 8 Oregon Practice Test 10 Rhode Island Practice Test 13 South Carolina Practice Test 5 Texas Practice Test 15 Vermont Practice Test 2 Virginia Practice Test 20 Washington Practice Test 9 West Virginia Practice Test 17 Wisconsin Practice Test 8