If it's there you pull it, not only because it's fun, but I bet it makes a really satisfying clunk. And if it does I'd keep pulling it, again and again.
Also the Anglo-Portuguese treaty of 1373. Still in effect today. This isn't a nothing treaty, according to Wikipedia it was activated during the Falklands war. Though Great Britain may not be the power they once were, they still have sway with a lot of the world. I don't really know where I'm going with this other than to say Portugal has friends.
There's a free app built into Android phones. It can detect seismic waves, which are different than say a truck driving by. These waves are automatically reported, and if enough of these reports are made Google sends out a warning. This is free and is still being developed, this headline sucks.
If it's there you pull it, not only because it's fun, but I bet it makes a really satisfying clunk. And if it does I'd keep pulling it, again and again.