Sometimes the fastest way out of a DUI is the prosecution's own delay. Penal Code 1382 is the speedy trial statute that can force a case to be dismissed when the state is not ready in time. I am Joel Brand, and here is how PC 1382 can be used strategically in a DUI.

Why timing can matter as much as the evidence

People naturally assume a DUI is won or lost on the strength of the evidence, and usually it is, but procedure can be just as decisive. The right to a speedy trial is not a mere formality; it is a constitutional protection with a statutory backstop in Penal Code 1382, and it exists precisely so the state cannot leave a charge hanging indefinitely. When the prosecution cannot get its case ready within the time the law allows, that failure can end the case regardless of how the evidence might have come out at trial. For a defendant, this means the calendar itself can be a source of leverage, which is why I watch the clock as carefully as I examine the chemical results.

What PC 1382 requires

Penal Code 1382 puts time limits on bringing a case to trial. For a misdemeanor, trial generally must begin within 30 or 45 days of arraignment depending on custody status, and for a felony within 60 days, unless the defendant waives time. If the prosecution fails to bring the case to trial within the required period, and the defense has not waived that time, the court must dismiss the case under the statute. It is a statutory backstop to the constitutional right to a speedy trial, and it has real teeth when the timeline is enforced.

The strategic decision: do not waive time

In most DUI cases, the defense waives time to allow for full preparation. But there are situations where the opposite is the smart move. If the prosecution is not ready, for example because a key witness like the arresting officer or the lab analyst is unavailable, refusing to waive time forces them to either proceed unprepared or run out of time and face dismissal. Recognizing those moments is what makes PC 1382 a tool rather than just a rule. This is the flip side of waiving your speedy trial right.

Weighing preparation against the clock

The decision to assert or waive time is one of the more delicate judgment calls in a DUI. Refusing to waive time pressures the prosecution, but it also compresses the defense's own preparation, so it only makes sense when the defense is either ready or does not need much more, and the prosecution is the side in trouble. Waiving time, by contrast, buys room to obtain records, consult experts, and develop the case, but it surrenders the speedy-trial leverage. I weigh these against each other continuously as a case develops, because the right answer can change from one court date to the next depending on who is actually prepared.

When it tends to work

  • A missing essential witness the prosecution cannot produce in time.
  • A prosecution that is simply not ready as the deadline approaches and has no good cause for a continuance.
  • An overloaded calendar where the court cannot accommodate the trial within the statutory window over defense objection.

Good cause for delay can defeat the motion, so timing and the specific record matter, which is why this takes judgment.

The good-cause exception and its limits

The reason PC 1382 takes experience to use is the good-cause exception. A court can grant the prosecution a continuance beyond the statutory period if it finds good cause, and what counts as good cause is the battleground. A genuinely unavailable essential witness despite diligent effort may qualify; mere lack of preparation, an overcrowded prosecution calendar, or a witness the state simply failed to subpoena generally should not. Making a clear record that there was no good cause, and objecting to an unjustified continuance, is what preserves the dismissal argument. Without that record, a court may paper over the delay, which is why the motion is only as strong as the groundwork laid for it.

How I use it

I track the speedy trial clock from arraignment and assess, as the date nears, whether the prosecution is genuinely ready. When the circumstances line up, declining to waive time and asserting PC 1382 can produce a dismissal that the merits alone might not. It is not a strategy for every case, but in the right posture it is one of the cleanest ways a DUI can end. It works alongside the timing strategy in leveraging continuances and the broader DUI court process.

What a dismissal under PC 1382 means, and its limits

It is worth understanding exactly what a 1382 dismissal accomplishes. In a misdemeanor, a dismissal for speedy-trial violation generally bars the prosecution from refiling, which can effectively end the case for good, a powerful result. The analysis can differ for felonies, where the consequences of a dismissal are not always identical. Because the stakes and the rules vary with the level of the charge and the precise procedural history, this is not a do-it-yourself tactic; the value of a 1382 dismissal depends on knowing what it will and will not foreclose in your specific situation, and on having preserved the issue correctly so the dismissal holds.

Why this is a tool, not a guarantee

PC 1382 is best understood as one tool among many, valuable in the right posture but not a strategy you can count on at the outset of a case. Most DUIs are won or improved through the evidence, the stop, the testing, the chemistry, and through negotiation, not through a timing dismissal. The speedy-trial play becomes available only when the prosecution stumbles on readiness, which cannot be predicted in advance. My approach is to build the substantive defense fully while watching the clock closely, so that if the prosecution does run into a readiness problem, I am positioned to turn it into a dismissal rather than letting the moment pass.

Wondering if your case can be dismissed on timing?

Whether PC 1382 is in play depends on the posture of your case, which I monitor closely. Use the free case analysis on this page, or call me directly at (888) 271-6644. I answer my own phone, 24/7.