I'll give you the definition, and then I'll try to make it more pertinent to the questions. A revolving fund is a continuing, non-lapsing authority by Parliament to spend funds for a particular purpose. It allows us to make program delivery payments out of the consolidated revenue fund for working capital, cash advances, and capital. It works very much like a line of credit, which most of you are familiar with. We're allowed the authority to spend up to a certain dollar amount to pay for the expenses related to a particular program. We cover those expenses from the program departments we serve.
An example would be the real property services revolving fund, which is a significantly large revolving fund for our department. When we provide real property services, whether it's an appraisal, a fit-up of a building, or an office accommodation, we incur the cost in this revolving fund against the line of credit, and then we recover the costs from the program that's asked us to deliver the service. It then becomes part of the full cost of the program delivery.