Section 907 Of Article 4. Impaneling Of Grand Jury From California Penal Code >> Title 4. >> Part 2. >> Chapter 2. >> Article 4.

. Any grand juror summoned, who willfully and without reasonable excuse fails to attend, may be attached and compelled to attend and the court may also impose a fine not exceeding fifty dollars ($50), upon which execution may issue. If the grand juror was not personally served, the fine shall not be imposed until upon an order to show cause an opportunity has been offered the grand juror to be heard.