A.   In the event that snowfall has accumulated on the public streets of the city in amounts sufficient to pose a hazard to the health, safety and welfare of the inhabitants of the city, requiring large scale snow removal operations, the mayor, or in his absence, the president of the council, is authorized to issue a proclamation invoking parking restrictions on any of the streets set forth in sections 10.08.130, 10.08.140 and 10.08.170 of this chapter.
   B.   The mayor shall set forth in the proclamation a specific date and time when these parking restrictions shall become effective and the duration thereof; provided, however, that in no event shall the restrictions become effective until adequate notice has been given to the public by publication, radio or television broadcast. Adequate notice is deemed to be provided if the effective date and time of the restrictions is no sooner than eight o'clock (8:00) A.M. of the day following the date of publication of the proclamation in the official newspaper, or no sooner than twelve (12) hours after the proclamation is once broadcast by radio or television station having a general audience within the city. (Ord. 2289, 1989)