Huat ah ......
If you want more Tax revenue to share with the poor, to have a equal society.....
If you want to take more from the business owner, if you want the business owner to pay you more money, send WP a signal.
If you want WP to insist that our pay to raise X% every year, if you want WP to propose and push this in parliament, which they should have done this in the last 18 years, send them a signal.