Each person failing to register as required by this article or failing to execute the required bond before beginning the performance of any contract shall be denied the right to perform the contract until he complies with registration and bond requirements. The county attorney of any county in which the contract is to be performed, the Attorney General, when requested by the Commissioner of Labor, or the attorney for the commissioner, when requested by the commissioner, may proceed by injunction to prevent any activity in the performance of the contract until the registration is made and the bond is executed and filed. A temporary injunction enjoining the execution of any such contract shall be granted without notice by any judge authorized by law to grant injunctions.