Acceptable evidence of when a vessel operator is under the influence of alcohol or a dangerous drug includes, but is not limited to:
(a) Personal observation of an individual's manner, disposition, speech, muscular movement, general appearance, or behavior; or,
(b) A chemical test.
[CGD 84-099, 53 FR 13117, Apr. 21, 1988; CGD 84-009, 53 FR 13117, Apr. 21, 1988, as amended by USCG-1998-4593, 66 FR 1862, Jan. 10, 2001]
source: CGD 84-099, 52 FR 47532, Dec. 14, 1987, unless otherwise noted.
cite as: 33 CFR 95.030