This is not a GMC issue. They will not get involved.
So what do all you concrete-thinking Pongoes, who want to string him up and reckon Abu-Ghraib would be too good for him, think of the SAS trooper who decided he didn't want to go back to Iraq? That bloke was given a handshake from his colonel and an honourable discharge.
Let's not be under any illusions here. This fellow's real crime was not that he didn't want to go to Iraq, it was that he made a noise and embarrassed HM forces.
QDM