I am divided on this. There's something unique about parliament compared to other jobs because a suspension would leave ordinary people unrepresented, and that's a serious thing.
I assume we suspend men from their jobs in such circumstances as a safeguarding measure, i.e. to keep women safe in their workplace.
If so, could he still attend and vote remotely? Could he nominate a proxy? I'd not be happy to be unrepresented in parliament.
Surely it isn't to punish him, or to 'send a signal', because we shouldn't do those things until he's found guilty.