So who's for what?
I'm thinking 25bps up. I think Hold would be the best bet but they probably want to be seen to be doing something about inflation. By the time the effect of a rate rise actually filters through the economy, I suspect we'll have slowed down anyway making this coming rise redundant.
EDIT: I wonder how much of the sell-off today from the XAO high is due to discounting possible rise tomorrow? Rhetorical question, of course.