Defendant appealed the decision of the Appeals Panel sustaining the violations of R.I.G.L. 1956 § 31-27-2.1 (refusal to submit to a chemical test) and § 31-21-1 (stopping on traveled portion of open highway prohibited). The Court held that where the defendant was stopped at a green light, partially over the white line, slumped over the steering wheel, emitted a moderate odor of alcohol, and failed field sobriety tests, the officer had reasonable grounds to request the defendant to submit to a chemical test. Accordingly, the Court affirmed the decision of the trial court sustaining the charges against the defendant.