Happens in the US all the time, too. It's the very thing that makes the line-item veto so controversial. I want someone to be able to knock down pork (or worse, like this) added to non-related bills, at the last minute, in the middle of the night, with no debate. But do I want that power to always exist?

Edit: happened like 5 times just last month and could have shut down the government. Now Dodd-Frank is all but dead, campaign donation limits are up from $92k to $777k, the EPA is further defunded, and more - all last minute riders with almost zero debate.

http://www.newsweek.com/what-did-congress-sneak-last-minute-...