Pursuant to regulations promulgated by the Department of Transportation (DOT), the city has implemented six circumstances for drug and alcohol tests:
(A) Preemployment testing;
(B) Post-accident testing;
(C) Random testing;
(D) Reasonable suspicion testing;
(E) Return-to-duty testing; and
(F) Follow-up testing.
(Res. 1996-02, passed 2-5-1996)