Fun On The Border.

Have a thought for the border guards along the US-Canada border today. June 1st sees the introduction of new regulations for travelling to the US from Canada. To cross the border you must have a valid Canadian passport or one of several other alternate documents. But you know that a whole bunch of people trying to cross over the next few days don't know they now need a passport, despite ads announcing the changes running for months on TV. So border guards will have to deal with a bunch of irate people who are having trouble totally of their own creation.