Unless you are going to substitute prejudice for justice, yes.I 'must' must I?
I thought you were above the ACAB bollocks. Maybe I was wrong.
The same laws do apply. You (either because you have failed to realise the difference or deliberately because it doesn't support your proposition) fail to acknowledge that situations are very different dependant upon whether there is a lawful power to use force available to the suspected party or not. If there is, as is usually the case with the police, the general law does not approach the question of how much force is used as an exact science (see the threads on self-defence). If there is not, then the issue of how much force is reasonable is irrelevant (other than in deciding which particular offence to charge).(e.g. their violence at G20, which regardless of quibbles in any individual case should, if the same standards were applied to police as ordinary citizens, have resulted in large numbers of them charged for assault and in some cases more serious crimes)
Lots of people with lawful power to use force do not face charges as a result of using it, even if it is maybe a bit over the top (e.g. licensees, door supervisors, sports ground stewards, security guards, store detective ...)
Another excuse for doing fuck all ...Equally, if they make a complaint, a law-abiding citizen may very well have the concern that they'll be singled out for harassment by their local force.