Where the Ministry is required under any provision of this Act to cause a public inquiry or public meeting to be held, sufficient notice of that inquiry or meeting shall be deemed to be given if, not less than fourteen days before the holding of the inquiry or meeting, notice of the time and place at which the inquiry or meeting is to be held, and of the matters to be inquired into or considered thereat, is given by advertisement inserted in one or more than one newspaper circulating in the district where the inquiry or meeting is to be held.