Saw that on Qi ..... or was it Who wants to be a Millionaire...better than a university education these programmes.
We were told when we went round the Mars factory in Slough. Oddly, they didn’t have one picture of Marianne Faithful in reception.
You do know that thing with Marianne and the Mars Bar is an urban myth don’t you? Completely made up. It was a Curly Wurly