With the summer heat approaching, we look at the process inmates go through for relief before resorting to rioting - the ways you can question operations near you.

With few opportunities to voice their experiences, inmates offer their own insights into prison culture through their complaints. But between record-keeping and paperwork control, access makes them a hard resource to look at until its too late.

A particularly unsettling exchange with a private prison’s legal team leads Beryl Lipton to reflect on her investigation so far, and what next year will bring.