Plaintiffs are residents of the Gity of Ferndale and brought suit in Oakland County Circuit Court seeking to enjoin defendants from constructing a swimming pool in a city park. Plaintiffs contended that defendant City of Ferndale, in order to construct a swimming pool, was required to pass an ordinance, which, according to its charter, would be subject to a referendum vote by the citizens of Ferndale.

The plaintiffs also sought to have the action taken by the City Council of Ferndale establishing the Ferndale Municipal Building Authority by resolution declared null and void. Defendants do not dispute the fact that the Ferndale Municipal Building Authority was established by resolution for the sole purpose of building a swimming pool in the city park.

Defendants moved for, and were granted, an accelerated judgment by the trial court.1 Plaintiffs appeal, contending that the creation of the building authority by resolution for the purpose of constructing a swimming pool was error because the resolution, as opposed to an ordinance, is not subject to a referendum. We disagree.

*280The action of the defendants in establishing the building authority for the purpose of constructing a public swimming pool was legal. MCLA 1970 Cum Supp § 123.951 (Stat Ann 1970 Cum Supp § 5.301 [1]). The action of the building authority in seeking to finance the operation with revenue bonds provided the plaintiffs, as well as other citizens, with an opportunity to request a referendum. MCLA 1970 Cum Supp § 141.133 (Stat Ann 1970 Cum Supp § 5. 2763).

Additionally, we take judicial notice of the fact that a proposition which would have authorized the building authority to borrow $390,000 for the purpose of constructing* a swimming pool was defeated by the citizens of Ferndale on August 4, 1970. The issues raised by plaintiffs on appeal have become moot.

Judgment affirmed. No costs, a public question being involved.