There are two main ways to do that.
One would be to reduce the debt, which is imminently a political decision that will have to be made, and when the Minister of Finance tables her budget next week, we may have indications as to whether there is a plan to reduce the overall level of debt.
The other way to minimize or to try to control as much as possible the debt-servicing costs is by having sound debt management, which is, to my knowledge and to my best capacity, to my judgment, something that the government does a reasonably good job of doing. It manages the debt as effectively as it can to minimize the interest costs, given the stock of debt.