No. You would need to establish facts. I strongly believe you do not need a criminal finding of guilt to remove a member because that's a technical thing: are you guilty of that charge? From a political point of view the suitability of the House is: have you done things which undermine our confidence in your ability to function as an MP? That can fall far short of the criminal finding, but you do need some finding of fact to base that on.
On February 23rd, 2015. See this statement in context.