Sure. I won't specifically name countries because we still operate in there, but we've faced all sorts of barriers, from our managing directors being arrested in different countries and being asked to report to the police station every 12 hours to be interrogated, to revenue police showing up at our doors. Unlike CRA, in some countries revenue police are armed, so that often sends a strong message.
In the European Union, to a lesser extent, they believe in the rule of law and it's a little more sophisticated in terms of the way they operate. Certainly a barrier we've faced in certain countries was that BlackBerry wasn't secure, which is kind of funny because in other countries we hear we are too secure.
There are all sorts of different questions, different certification testings, different processes that are not violating the letter of agreements or processes but certainly violate the spirit of them.