11R.16.100   Manner of operation.
   No aircraft will be operated on the airport in a careless manner or without due regard for the rights and safety of others or at a speed that is likely to endanger others, and the operator thereof must not be under the influence of intoxicating liquor or any narcotic or habit-forming drug. Extreme caution and vigilance must be maintained at all times.
(Res. No. 149 75-76 (part))