Under California rules, what must a lawyer avoid in relation to harassment?

In California, lawyers have an obligation to avoid engaging in conduct that could be deemed as harassment, which includes seeking cases without probable cause. When a lawyer pursues a legal claim, they must have a reasonable basis for believing that the claim is valid and has merit. Seeking cases without probable cause can lead to unwarranted legal actions that not only harass opposing parties but can also strain judicial resources.

This duty aligns with the broader ethical standards that prohibit attorneys from taking advantage of the legal system or using it as a tool for harassment. By ensuring that they only pursue cases that are grounded in facts and law, lawyers maintain integrity in the profession and uphold the principles that govern the fair administration of justice.

In contrast, the other options do not directly relate to the concept of harassment. Accepting cases that are potentially frivolous aligns more with the ethical consideration of avoiding claims without merit rather than harassment directly. Engaging in client relations is a necessary and professional part of being a lawyer, and taking cases that require extensive research does not inherently have a connection with harassment either. Thus, the focus on seeking cases without probable cause is crucial to ensure lawyers act ethically and responsibly.