The answer is no. Our department has not done that kind of work. The tourism directorate of my branch consists of about 10 individuals, four economists. Our priority is to support the minister of state in the development of the federal tourism strategy. That's where an awful lot of our effort lies. Other key tourism priorities include liaison with the Canadian Tourism Commission and assisting with their dealings in Ottawa—processing of corporate plans and helping them to take advantage of the Olympics. It's a question of scarce resources to support the key priorities identified by the minister. That's where we are.
As for passports, we stay in touch with CBSA. If there was a study carried out, it would be with that department. They may well have done one. I'd be happy to check on that for you.