Thus far, no terrorist group has claimed responsibility. From August 17, 2015:
Bog decor: Are street toilets the next public art project?
Three separate times during the past two years, while out walking, I've taken photos of street toilets.
Not public toilets, mind you, but toilets discarded by or near a street, presumably to be taken away during the course of remodeling, although it's never wise to assume anything in this town ...
The toilet that predicted Break Wind.