Every sheriff or chief of police, upon the arrest for any of the offenses enumerated in Section 290 or in subdivision (1) of Section 261 of any teacher or instructor employed in any community college district shall immediately notify by telephone the superintendent of the community college district employing the teacher or instructor and shall immediately give written notice of the arrest to the Office of the Chancellor of the California Community Colleges. Upon receipt of such notice, the district superintendent shall immediately notify the governing board of the community college district employing the person.