There’s a bit of a battle going on in Tallinn at the minute over the works commissioned by the city: several of the sub-districts have been commissioning works every summer for the last few years, usually on things like electrical cabinets, water facilities, bridges etc, and this year several of them were defaced very quickly in an explicit declaration of war (though I guess they would say the city declared war first by painting over their throw ups…)
Most of the discussion online about this has been on social media, and mostly in Estonian, but it’s now made it to the English language edition of the public broadcaster: