Can a retired public servant publish a 'tell-all' book?

I love your question! How many of us have thought….”oh , that would be so great to put into a memoir”? Especially those of us who have had long and varied careers. We come across so many different situations and characters. Eons ago, I worked in a Ministerial correspondence unit and our job was to reply to people writing to the Minister. So, every day, I would read a variety of letters from across the country, and then I would have to pretend I was the Minister as I drafted a