As a former PTT IB or SD was descended from the unit in the GPO that dealt with stealing for the post so had some odd quasi legal standing - its also where the

As a former PTT IB or SD was descended from the unit in the GPO that dealt with stealing for the post so had some odd quasi legal standing - its also where the secret squirrels worked. They have a bad reputation as in the bad old days some of the confessions involved falling down stairs, which I was hinting at :-)