The Presiding Officer shall propose a day for the holding of a poll if—
But, despite subsection (1), the Presiding Officer may not propose a day for the holding of a poll if an event mentioned in paragraph (a) or (b) of that subsection occurs within the period of 8 weeks ending with the day on which the poll at the next ordinary general election would be held (disregarding section 2(5)).
If the Presiding Officer makes such a proposal, Her Majesty may by proclamation under the Scottish Seal—
Subsection (2B) applies if a proclamation is made under subsection (2).
If the Presiding Officer proposes another day for the holding of the poll at the extraordinary general election which is not more than 4 weeks later than the day on which the poll is required to be held under the proclamation, Her Majesty may by further proclamation under the Scottish Seal—
Before proposing a day for the holding of the poll under subsection (2B), the Presiding Officer must consult the Electoral Commission.
If a poll is held under this section within the period of six months ending with the day on which the poll at the next ordinary general election would be held (disregarding section 2(5)), that ordinary general election shall not be held.
Subsection (3) does not affect the year in which the subsequent ordinary general election is to be held.