- (1) No persons shall cause or permit the emission of visible air contaminants from gasoline-powered motor vehicles, operated upon any street, highway, or other public place, for longer than five (5) consecutive seconds.
- (2) No person shall cause or permit the emission of visible air contaminants from diesel-powered motor vehicles and other movable sources of a shade or density greater than twenty percent (20%) opacity for longer than five (5) consecutive seconds.
- (3) Uncombined Water. Where the presence of uncombined water is the only reason for failure of an emission to meet the requirements of this Rule, this Rule shall not apply.
Author: James W. Cooper, John E. Daniel
Statutory Authority: Code of Ala. 1975, §§22-28-14, 22-22A-5, 22-22A-6, 22-22A-8.
History: Effective Date: September 24, 1972. Amended: Filed October 17, 1996; effective November 21, 1996.