§ 9-207. Nighttime sound reductions.

Between the hours of 9 p.m. and 7 a.m., the maximum permissible sound specified in § 9-206 {"Limits"} of this subtitle must be reduced by 5 dB(A) for any use that:

(1) borders on a residential zone; or

(2) except for the level permitted by § 9-206(d)(2) of this subtitle, is in a residential zone.