Pollution is bad - unless done by Greens

Another in my brief series of Howard-hating stickers. This one was spotted in leafy Lane Cove today. How long is it since the last election? By jingo, we seem to be talking about another one already! Yet the muck spread by the Greens never seems to have a use-by date on it.

I wonder if the leftards will ever consider making their stickers out of bio-degradable material?

And what exactly is "Howard's agenda"?