It's expected social media posts will be a significant part of election campaigning this year.
Facebook ads will be a significant part of that.
Following the controversy around the last US election, in the particular how voters were targeted by ads, Facebook now has an Ad Library Report which allows the public to track every ad put out and how much they political parties are spending.
In the US and some other countries it is it is mandatory but not here although parties can sign up.
She speaks to Corin Dann.