(2) The department may refuse to issue, refuse to renew, revoke or suspend any license or application for license issued or which may be issued pursuant to any law under its jurisdiction where it finds that the licensee has violated any provision of such law or regulations promulgated thereunder. If a single license is issued covering multiple activities, the department may refuse to issue, refuse to renew, revoke or suspend the license for any single activity covered by the license without affecting other activities covered by the license. [1959 c.229 §11; 1985 c.353 §1]