It happens all the time here. Wealth isn't even a precondition, but indeed, one needs time and/or money. It helps being organized with other people to share the burden. Over here we have also got the ombudsman.

It is a matter of degrees. The harder it is for a poor individual to be done justice against the government, the weaker the rule of law. On a tangent, parties that play the horn about "law and order" usually mean "rules for thee but not for me".