At least one person in our group will get lost on the subway (get off on the wrong stop or fail to get on) during an official portion of our trip (a part paid for by the trip).

Created by Peter Hurford on 2013-06-03; known on 2013-06-03; judged right by Peter Hurford on 2013-06-03.

• Peter Hurford estimated 10% on 2013-06-03
• Peter Hurford   judged this prediction wrong on 2013-06-03.
• Peter Hurford   judged this prediction right on 2013-06-03.