Quick answer: During no-refusal periods — which in Travis County run frequently, especially on weekends and holidays — refusing the breath test does not stop the evidence. Police apply for a blood search warrant, a judge on standby signs it, and your blood is drawn anyway. Refusal still triggers a longer license suspension.
“No refusal” is not a law — it is an enforcement staffing model. Austin police and Travis County agencies schedule judges, nurses, and prosecutors on standby so that when a driver refuses a breath or blood test, officers can obtain a blood search warrant in under an hour and compel a draw. Travis County has run no-refusal initiatives for years, concentrated on weekends, holidays, and event periods like SXSW and Formula 1 — practically speaking, an Austin DWI arrest on a Friday or Saturday night should be assumed to be a no-refusal arrest.
Refusing still has consequences: under Transportation Code ch. 724, a first refusal triggers a 180-day ALR suspension (versus 90 days for a failed test), and the refusal itself can be used against you in court. But a refusal followed by a warrant draw also creates defense terrain that a voluntary breath test does not: the warrant affidavit can be attacked, the delay between driving and draw feeds retrograde-extrapolation problems, and blood evidence brings lab discovery — analyst records, chain of custody, instrument maintenance — that our defense audits item by item.
The most important thing to understand: a blood result over 0.08 is not a conviction. Blood cases are won on the stop, the warrant, the draw procedure, and the lab — all of which happen on the government’s paperwork, and paperwork can be litigated.
Related questions
Should I refuse the test in a no-refusal period?
There is no universal answer — refusal lengthens the license suspension and usually ends in a warrant draw anyway, but it also denies the State a voluntary sample. What matters after the fact is auditing whatever evidence now exists.
Can the blood warrant be challenged?
Yes. Warrant affidavits are drafted fast, at night, from templates — conclusory affidavits, stale information, and procedural defects in the draw are recurring suppression grounds.
More: Texas ALR hearing guide · How Travis County courts handle DWI
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General legal information for Texas — not legal advice about your specific case. Last reviewed September 2026.