My guess is that Docker Central will wheel out a bio mechanical guy who will say the Switta was trying to immobilise the arm, Ginnivan was trying to free his arm and the result is it looks like a WWE hammerlock, but it is all entirely innocent.
The tribunal will assess all the facts paying particular attention to jumper colour, quality of the catering, what else they have booked for later in the evening and make a decision.
Death by hanging Two weeks if there is no injury to Ginnivan. More if there is an adverse medical report.
Doctors and lawyers will all collect significant fees and Dockerlanders will whinge about the quality of the silk that was employed.