Lewd Conduct — California Penal Code § 647(a)

What Is Engaging in Lewd Conduct?

Under California Penal Code § 647(a), Engaging in Lewd Conduct refers to willfully touching one’s own or another person’s genitals, buttocks, or breasts in a public place or any location open to public view.
Although this offense is classified as a misdemeanor, the consequences can extend far beyond the courtroom — affecting employment, education, licensing, and personal reputation.

At Radford & Rome, LLP, our attorneys are former prosecutors who understand both how these cases are charged and how to defend them effectively. Even a minor-level offense involving sexual conduct can carry lasting stigma, which is why early intervention by experienced counsel is essential.

Elements of the Offense

To convict someone of Engaging in Lewd Conduct under Penal Code § 647(a), the prosecution must prove each of the following elements beyond a reasonable doubt:

  1. You willfully touched your own or another person’s genitals, buttocks, or breasts;
  2. The act occurred in public or in a place open to public observation;
  3. You acted with the intent to sexually arouse or gratify yourself or another person, or to annoy or offend another;
  4. A person who might have been offended was actually present; and
  5. You knew or reasonably should have known that another person was present.

The law does not require proof that the observer was actually offended — only that a reasonable person could be offended by the conduct.

Penalties and Collateral Consequences

A violation of Penal Code § 647(a) is a misdemeanor, punishable by:

  • Up to 180 days in county jail, and/or
  • Up to one year of informal probation.

Unlike certain other sexual offenses, lewd conduct under § 647(a) does not require registration as a sex offender under Penal Code § 290.

However, a conviction can still have significant repercussions:

  • Employment background checks may reveal the conviction and disqualify candidates from sensitive or licensed positions;
  • Professional licensing boards (medical, teaching, legal, nursing, etc.) may impose sanctions or deny applications;
  • Educational institutions may deny admission or scholarships; and
  • Social stigma may damage community standing and personal relationships.

Even a misdemeanor of this nature can follow you for years unless it is later dismissed or expunged.

At Radford & Rome, we tailor every defense strategy to the facts of the case and the available evidence. Common and effective defenses include:

1. Lack of Intent

The statute requires specific intent — either sexual gratification or intent to annoy/offend. If the contact was innocent (e.g., scratching an itch or adjusting clothing), there is no crime. Silence and caution before speaking with police are critical, as statements can easily be misinterpreted.

2. Reasonable Belief of Privacy

If the act occurred somewhere the defendant reasonably believed to be private, such as a parked car with tinted windows or a secluded area, it may not satisfy the “public” element of the offense.

3. No One Present to Be Offended

Prosecutors must show that someone who could have been offended was actually present at the time. Lack of witnesses or surveillance evidence may defeat this element.

4. Location Not Open to the Public

If the conduct occurred in a space not accessible to the general public — for example, a private residence or restricted area — the charge may not stand.

Police often rely on undercover operations or surveillance in lewd-conduct cases. If law enforcement overstepped constitutional limits, any resulting evidence can be suppressed under the “fruit of the poisonous tree” doctrine.

  • Penal Code § 314 – Indecent Exposure
  • Penal Code § 647(b) – Prostitution or Solicitation
  • Penal Code § 290(b) – Failure to Register as a Sex Offender

Why Choose Radford & Rome, LLP

A charge of Lewd Conduct can feel humiliating and isolating — but an accusation is not a conviction. The attorneys at Radford & Rome bring years of prosecutorial experience to the defense table. We know how police sting operations work, how prosecutors interpret “intent,” and how to identify weaknesses in their case.

Our firm defends clients throughout Los Angeles, Riverside, San Bernardino, Orange, and Kern Counties, providing discreet, strategic representation in sensitive cases where your privacy and future are at stake.

If you’ve been accused of Engaging in Lewd Conduct (Penal Code § 647(a)), contact Radford & Rome, LLP today for a confidential consultation. We’re here to protect your reputation, your rights, and your future.