No county, city or other political subdivision of this state shall adopt any provision for the observance of daylight saving time, or any time other than standard, except pursuant to a gubernatorial proclamation declaring an emergency during a period of national war and authorizing such adoption, or unless other than standard time is established on a national basis: PROVIDED, That this section shall not apply to orders made by federal authorities in a local area entirely under federal control.
[1953 c 2 § 1 (Initiative Measure No. 181, approved November 4, 1952).]