Yeah but its a short term fix. But the privatisation of the police force will (how i see it) remove the necessity of so many officers, there will be more SIA out there than bobbies. Which is wrong, the majority of the frontline work should stay with the police. You don't see backwater or whoever doing more work than the Army do you?
I have no problem with back office, custody, investigations etc being in the hands of private parties (except maybe investigations...) but when it was said (as quoted above) about responding to incidents and patrolling the streets, I am not happy.
The SIA do not train people to be police officers, they train people to call the police in the event of an emergency. Intense training and heavy vetting will be needed before I lift my stubborn head and say "okay"