For drivers under 21 in New York State, the legal limit for blood alcohol content (BAC) is
A
zero.
Explaination
Under New York State law, a driver under 21 will be charged with driving while impaired (DWAI) if his or her BAC is between 0.02% and 0.07%. Most people will reach or exceed a BAC of 0.02% after drinking just one 12-ounce can of beer.