Alcohol and Driving 

Guidelines that are available to show how much a person may drink before reaching any given blood alcohol concentration (BAC) should be treated with great caution as they may not be accurate for some people.

      If you decide that you must drink, please aim to stay a reasonable degree under the limit rather than trying to "accurately" reach it. It is not just your life that could depend on it.

     The safest option of all is either not to drink any alcohol if driving, or have a designated driver who will consume no alcohol.