Just to add, a current example of what that OG funding is primarily there to cover.
SY DC Mark Draycott has been called as a witness by the court to testify what HeB said to him in interview in 2017 so as to hold it up to the light against what HeB has subsequently said in court in his own testimony. I don't know whether Draycott, due to give evidence tomorrow, will be there in person or will feature via a zoom call, but if he's there in person, then that fund is there to cover his travel, accommodation, meals etc costs. And even if it's a zoom call, the consultation and prep in advance of this court appearance is time spent = hours worked.
Contingency funding essentially. Not investigative funding.