406 A.2d 248 Commonwealth of Pennsylvania, Department of Transportation, Bureau of Traffic Safety, Appellant v. John Rutkowski, Appellee. Commonwealth Court of Pennsylvania.Argued June 4, 1979 September 14, 1979. Motor vehicles — The Vehicle Code, Act 1959, April 29, P.L. 58 — Operator’s license revocation — Driving while under the influence — Prejudice caused by delay. […]