Louisiana Revised Statutes — Title 47 (Revenue and Taxation)
La. R.S. 47:780 — Seizure of equipment for evidence
Any automobile, truck, boat, conveyance, vehicle or other means of transportation, other than a common carrier, caught or detected transporting any gasoline or motor fuel, lubricating oil, or kerosene taxed by this Chapter without the tax thereon having been paid, or a bond furnished to guarantee the payment of the said tax, may be seized by the collector in order to secure the same as evidence in a trial brought under this Chapter.
Source: official text