I was going to the local tax office this afternoon in Greece (I needed to pay a fee for the replacement of a lost ID card) and as I was approaching I noticed several police cars, cops cordoning off the sidewalk and after a little bit a fire truck, ambulance and military truck as well as a few unmarked vans pulling up. Apparently an employee noticed a hand grenade at the balcony of the 2nd floor and they called police and evacuated the building. As I was leaving the bomb squad was moving in with their remote robot and police were evacuating all nearby buildings.
I don’t know how, or when, the grenade ended up there but enough people are angry about all the tax increases and new taxes that it is hard not to jump to conclusions. And, judging from the side conversations I overheard, many of the people milling around didn’t seem at all upset at the prospect of a tax office getting blown up.