However , a majority of 330 votes ( 60 % ) was achieved and sufficient to present the amendments to the electorate in a referendum .
The amendments did not achieve the required two - thirds majority ( 67 % ) for immediately implementing the changes .
A majority of 330 votes ( 60 % ) was achieved and sufficient to present the amendments to the electorate in a referendum .
The amendments did not achieve the required two - thirds majority ( 67 % ) for immediately implementing the changes .