The following constitute conditions whereby the emergency frequency can be used if assistance from other counties or the Department of Arkansas State Police is needed:
(1) A potential life or death situation such as: A serious traffic accident involving personal injury;
(2) Major danger to life from chemicals, explosives, gas, or nuclear or other hazardous material; or
(3) Implementing rescue efforts;
(4) A felony in progress or pursuing a felon or suspected felon;
(5) A civil disorder;
(6) A natural disaster;
(7) Emergency access to the nearest national crime information center or criminal justice information system computer terminal involving information as needed for subdivision (2) of this section; or
(8) A mobile unit traveling outside its assigned county for conducting official business with law enforcement agencies in that jurisdiction.