westpac decision to raise mortgage will likely delay any further tightening from the rba when it meetses have been at a record low for two years now. we will discuss all of that. with the decision to raise rates on mortgages, the rest of the bank lenders are expected to follow weekly. >> they might -- although quickly. >> they might take a while. funding costs are up for australia's banks, and what might be more exposed to others, if we want to take a look, we have a chart to show on the basis swaps. basis swaps are the main cost for australian banks when they borrow abroad and bring the money back into australia, and as you can see, they have surged recently. the australian dollar has dropped. that feeds directly into the bank's costs. westpac, one of the more exposed, but they are all pretty exposed to overseas funding costs, they have responded by posting rates up. we have another chart you on funding costs. this is the funding cost inside australia. it has remained very elevated, so we can see we are relative to the cash rate and what is more, even as expectations for the rba rate