This is a picture from the International Crime Prevention seminar held in Berlin (The sign on SHQ is a bit of a give away) after the demise of the wall.  The event, organised by Ian Hewitt, (front row 3rd from right) was the first to ever invite a Russian contingent.  Circa 1991


The Royal Escort vehicle used in Berlin for the annual visit of the Queen Mother transiting RAF Gatow to visit the Irish Guards in Spandau. Circa1991 Driver Ken Rider co-pilot Mark Burns