Does refusing a breathalyzer mean I avoid a DUI conviction?

No. Refusing the breathalyzer eliminates per se BAC evidence but does not prevent a DUI conviction. The prosecution can still pursue DUI charges based on officer observations (driving behavior, speech, balance, odor), field sobriety test performance, and witness statements. Some DUI prosecutions proceed without any BAC evidence based on officer testimony alone. In Rhode Island the refusal itself generally cannot be used against you at the DUI trial unless you testify, but it carries its own consequences: a license suspension of 6 months to 1 year for a first refusal and a separate civil charge at the Traffic Tribunal. The DUI charge runs parallel to the refusal case.