Add to the the ballet paper of every election from this year forward. A choice to include a (tick a none of the above) option.
Why is this important?
As it stands now, we can only vote for the candidates listed on the ballet paper. If you do not like any of them, it's a choice to either to not indicate any or defile the paper. Both options are against the law and could have repercussions.
With the addition of a none of the above option you will be able to register your dissatisfaction with the candidates and not brake the law. But still support the electoral system.