Inmates are given the right to vote.
I always thought they shouldn't, until I started seeing the incarceration rates of some countries, and realized that perhaps they ought to be heard too, because some countries have such a ridiculously high population sitting in prison that it seems to me that it starts to be a way of quieting the poor population. In most countries the population in prison is so small as to be inconsequential, but if you start to have a population that can actually effect change from within prison, then something is broken, and they should be given a voice.