Transportation Code · §724.011

Implied Consent

Any person who operates a motor vehicle in a public place is deemed to have consented to providing one or more specimens of breath or blood for analysis after arrest for an intoxication offense.

To prove this offense, the State must establish each of the following elements: Operation of motor vehicle in public place; Implied consent on arrest for intoxication offense; Specimens: breath or blood (not urine); Refusal triggers ALR (license suspension).

The base classification is Implied-consent rule, with possible enhancements depending on the conduct, victim, location, or prior history of the actor.

Elements you must prove

  • Operation of motor vehicle in public place
  • Implied consent on arrest for intoxication offense
  • Specimens: breath or blood (not urine)
  • Refusal triggers ALR (license suspension)
Texas Law — Charge Details
Statutory Consent
Offense
Implied Consent
Statute
Tex. Transp. Code §724.011
Classification
Implied-consent rule

Any person who operates a motor vehicle in a public place is deemed to have consented to providing one or more specimens of breath or blood for analysis after arrest for an intoxication offense.

Potential Penalty Enhancements
If this condition applies…Charge escalates toStatute
RefusalALR license suspension (180 days first / 2 yrs subsequent)§724.035

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Worked examples

Worked example 1

Texas's implied-consent law (Tex. Transp. Code §724.011) provides that any person who operates a motor vehicle in a public place is deemed to have consented to:

  1. Any search of the vehicle
  2. Submission of one or more specimens of breath or blood for analysis to determine alcohol concentration or the presence of a controlled substance, drug, dangerous drug, or other substance, when arrested for an offense involving operation of a motor vehicle while intoxicated Correct
  3. Random roadside screenings
  4. Mandatory urine testing
Why: By driving on Texas roads, a person is deemed to have consented to provide breath/blood specimens after an intoxication-offense arrest. Refusal triggers civil license suspension (ALR) but in many cases the State will still seek a search warrant for blood.
Statute: Tex. Transp. Code §724.011

Statutory definitions for this topic

Implied consent Tex. Transp. Code §724.011
By operating a motor vehicle in a public place, a person is deemed to have consented to the taking of one or more specimens of breath or blood for analysis after arrest for an intoxication offense. Refusal triggers ALR.