¶1The petition shows that the relator is the owner and operator of a “motor bus,” and held a license and permit under a certain ordinance of the city of Grand Rapids, which license terminated by its terms May'1, 1916.
¶2It appears from the record that, having operated his motor bus for some time, his bond became inoperative, and, desiring to comply with the terms of the said ordinance, he procured a new bond or policy of insurance, alleged to be in the form, terms, penalty, etc., prescribed by the ordinance, executed by the National Indemnity Exchange of Kansas City, Mo., as surety, which corporation, it is alleged, was authorized to do business in this State, and tendered the same to the city attorney of Grand Rapids for approval, and to the city clerk for filing, but which tender was not accepted ; the said city attorney refusing to approve and thé city clerk to file the same, for the sole reason that the common council had by resolution “recommended that bonds issued by said company be rejected, as they appear to be inadequate.”
¶3*286Contending that the adequacy of bonds executed by such surety companies was exclusively within the powers of the commissioner of insurance of the State, and not within the domain of any discretion of any of the respondents, relator brought mandamus in the superior court of Grand Rapids to compel such approval and filing of his bond. The respondents demurred to the petition. On the hearing of the demurrer the same was sustained, and relator’s petition was dismissed. Whereupon relator applied to this court for and secured a writ of certiorari on February 1, 1916.
¶4By the seventh paragraph of relator’s petition for a mandamus it appears that the certificate of authority issued .by the commissioner of insurance expired on the last day of February, 1916. We quote from the record:
“Now know ye that said National Indemnity Exchange is authorized to exchange contracts or agreements of fire, theft, and liability insurance on motor vehicles until and including the last day of February in the year 1916, unless this authority shall before that time be revoked.”
¶5It appearing by the record that relator’s license expired May 1, 1916, and that the certificate of authority expired February 29, 1916, we have nothing before us but abstract questions of law, which do not rest upon existing facts or rights. The questions involved are moot questions, and the case becomes a moot case, which we must decline to consider. When it appears by the record that action by the court would be futile, by reason of the lapse of time, the case will be dismissed. Howe v. Doyle, 187 Mich. 655 (154 N. W. 62) ; Carlson v. Wyman, 189 Mich. 402 (155 N. W. 418).
¶6The result of a reversal here would be to direct the court below to proceed to hear the case. It should not be required to issue a mandamus where its effect would *287be of no avail or idle. Fuchs v. Common Council, 166 Mich. 569 (132 N. W. 96). This case was submitted to this court but a few days ago; the reply brief of the relator having been filed April 26, 1916.
¶7We will say in passing that the practice of demurring to a petition for mandamus is not to be encouraged ; the better practice being to answer the petition. Lauzon v. Board of Supervisors, 129 Mich. 269 (88 N. W. 628); Circuit Court Rule 50; Judicature Act, chap. 36, §§ 1-4 (Pub. Acts 1915, Act No. 314 [3 Comp. Laws 1915, §§ 13437-13440]).
¶8The writ of certiorari is dismissed, without costs.