The persons entitled to vote in a referendum held by a local authority under this Chapter are those who on the day of the referendum—
The Secretary of State ... may by regulations make provision as to the conduct of referendums under this Chapter.
The Secretary of State ... may by regulations make provision for the combination of polls at referendums under this Chapter with polls at any elections.
Regulations under subsection (2) or (3) may apply or incorporate, with or without modifications or exceptions, any provision of any enactment (whenever passed or made) relating to elections or referendums.
Regulations under subsection (2) may, in particular, include provision—
Before making any regulations under this section that include provision as to the question to be asked in a referendum, the Secretary of State ... must consult the Electoral Commission.