Speaking of which... What did everyone write for that question? Only a few things came to my mind.
I said that they make laws 'in futuro' but are limited because they are unable to be a clairvoyant and see into the future, better wording but I got it wrong regardless. Left it there despite realising the question said 'changing.'
Then I wrote about being limited to change the constitution as they must pass referendum.
I spoke about the need of bi-partisan support to change laws.
I spoke about the ability to abrogate laws.
I spoke about the ability to override common law and statute.
I wrote on I think one more thing in detail.
Then I made one sentence comments on their jurisdiction being a limitation and another thing which I forget.