Bit surprised at this, especially since the writer lives in dublin and ought to have some concern over exaggerating the problem.
http://www.bloomberg.com/news/2014-10-23/coke-selling-beggars-and-punch-ups-plague-downtown-dublin.html
Dublin, which declares itself the “City of a Thousand Welcomes,” is baring more of its ugly side. Behind the recovering prosperity in a nation rocked by a five-year financial crisis, aggressive begging, drug dealing and violence can lend the Irish capital an air of menace.
i know it's an irritation but all capitals have blackspots. "Plague" really??