Anyone convicted of violating any of the provisions of this chapter shall be punished by a fine of not more than two hundred fifty dollars or imprisoned for not more than thirty days, or both so fined and imprisoned; and in addition, any penalty except additional fine or imprisonment may be exacted and revocation or suspension of license may be enforced if the laws of the state specifically confer jurisdiction upon the police court or police judge of this city to in addition exact such penalty or suspend or revoke such license.