Mull of Kintye was the rules whereby TV commissioners decided whether a penis was too erect to be allowed on TV. If it was higher than the angle of the Mull of Kintyre to the UK, it was too erect.
http://en.wikipedia.org/wiki/Mull_of_Kintyre_test

I made this film when Shooting People did a special promotion for the DESTRICTED launch. The brief was to make a sex film which pushed the limits of the current 18 certification. The model is actually a helpful but anonymous shooter who replied to my posting - he filmed himself and posted it to me.

The film was screened on the big screen at the ICA which was awesome!