Maine Constitution Art. IV, Pt. 3, § 17. Proceedings for people's veto

1. Petition procedure; petition for people's veto. Upon written petition of electors, the number of which shall not be less than 10% of the total vote for Governor cast in the last gubernatorial election preceding the filing of such petition, and addressed to the Governor and filed in the office of the Secretary of State by the hour of 5:00 p.m., on or before the 90th day after the recess of the Legislature, or if such 90th day is a Saturday, a Sunday, or a legal holiday, by the hour of 5:00 p.m., on the preceding day which is not a Saturday, a Sunday, or a legal holiday, requesting that one or more Acts, bills, resolves or resolutions, or part or parts thereof, passed by the Legislature but not then in effect by reason of the provisions of the preceding section, be referred to the people, such Acts, bills, resolves, or resolutions or part or parts thereof as are specified in such petition shall not take effect until 30 days after the Governor shall have announced by public proclamation that the same have been ratified by a majority of the electors voting thereon at a statewide or general election.

2. Effect of referendum. The effect of any Act, bill, resolve or resolution or part or parts thereof as are specified in such petition shall be suspended upon the filing of such petition. If it is later finally determined, in accordance with any procedure enacted by the Legislature pursuant to the Constitution, that such petition was invalid, such Act, bill, resolve or resolution or part or parts thereof shall then take effect upon the day following such final determination.

3. Referral to electors; proclamation by Governor. As soon as it appears that the effect of any Act, bill, resolve, or resolution or part or parts thereof has been suspended by petition in manner aforesaid, the Governor by public proclamation shall give notice thereof and of the time when such measure is to be voted on by the people, which shall be at the next statewide or general election, whichever comes first, not less than 60 days after such proclamation. If the Governor fails to order such measure to be submitted to the people at the next statewide or general election, the Secretary of State shall, by proclamation, order such measure to be submitted to the people at such an election and such order shall be sufficient to enable the people to vote.