Thank you, I think.
There are a number of obstacles, obviously. Any time you're trying to effect change in this manner, as my colleague mentioned, sometimes a lack of new resources to do these things specifically is one obstacle.
However, I think it's incumbent upon us to continuously be looking to adapt our activities to priorities, so we certainly do that. Otherwise, I think it's just about making sure that the critical mass is on board and that the messages are communicated so that officials can get on board and move in a coordinated manner in the direction that's needed.