One can only assume that in the public accounts, the £300m + that was 'spent' by the Tories on the (now cancelled) Rwanda policy for migrant deportation, will be re-coded as Foreign Aid.
Rwanda has essentially received a lot of money & had to do nothing for it... the only Q. is how that money has been, or will be spent in-country.
At some point a plucky reporter will track down where the money actually went, and if grubby Tory hands have not got some of it, I'll be very surprised.