In the meatspace world, see tasers and pepper spray which are only supposed to be used when a gun would have been, so they are less than lethal - then there is warrantless everything these days, or no-knock warrants on the wrong house from a "tip" and they kill your dog for good measure (happens so often it's a cliche already).
On the net see the DMCA mission creep and the thousands of Patriot Act "cannot tell anyone you were served, not even your lawyer" National Security Letters nonsense.
If someone copies the code to crack bluray or something like that to wikipedia - why wouldn't SONY's lawyers use SOPA to take down all of wikipedia for 10 days?