I would add that I think there is a whole area that is being referred to.
As you start to expand beyond the safety requirements and how you operate such a piece of equipment safely and you get into the approvals of an event, for example, at the city level or the municipality level, or at another level, you're going to need to connect the dots and make sure that we are having that kind of a conversation when you get into the bylaw development that a number of communities are looking at, or when you talk about the commerce that may go on with drones operating in city areas and perhaps operating in a city's residential areas.
We're looking at the safety and we're looking at all those issues, but we do need to work together on that. There are beginnings of conversations on that, but there is more work to be done.