Just like lend/lease and all that.
It's about time England either cleans up the mess it made without the help of those who didn't help make the mess or goes ahead and admits they're helpless twits except for their ability to ignore financial fraud and criminal money laundering on a massive scale. Hell, ISIS is probably running their cash through London just like all the other Iz Lame scum do.
If they're so anxious to go to war against ISIS they should deploy their military in Brixton and work their way North.
Don’t forget reverse lend lease. Now almost forgotten except by WW2 historians.