Definitely. All of that.Its going to take years for the skills and experience that have been lost to be regained along with the numbers. Infrastructure and fleet also needs investing in, more custody spaces, nicks that are falling apart etc
And as you say it needs to be matched with additional funding and staffing in the CPS, courts, prisons and probation if it’s going to have an impact on crime levels.
Be nice if Dick or someone of her level has the moral courage to explain that improvements will take years not months.