No ambulance shall be operated as such without at least two persons, each of whom shall be an emergency medical technician (EMT), or person licensed or certified by the state as having at least an equivalent or higher level of training, and shall hold a valid Washington State driver’s license. Such personnel shall not have been convicted of offenses having a direct relationship to custody of incapacitated persons, custody of narcotic or controlled substances, or safe driving of emergency vehicles. (Ord. 2877 § 1, 2012)