I'll get right on that as soon as I take over the world.
You assume I'm happy about the arrest rates, I'm not. However, I don't have any real ability to change them besides not voting for "tough on crime" politicians. I already do that for all the good it does.
It possible that the ballot box is no longer the biggest tool in your kit. Stick your neck out, support a local cause that is affected by this perverse phenomenon if you can. Myself, I have been arrested multiple times and have convictions relating to environmental protest (terrorism?). Do not underestimate the empowerment that comes from taking the leap of faith to back up your convictions with acts of resistance.