In reply to MikeTS:
> This is not a free speech issue. The event can still take place.
> As I see it, Southampton Uni has realised that the event, as set up, is not an academic one. Rather it is polemical. So the organisers have moved themselves out of the academic domain
Then why not say this rather than use Health and Safety?
Regarding no valid opposition, what was going to happen if Cameron hadn't turned up for the TV debate?
They were going to have it without him, granted it's slightly different to this situation, but you get my point. If nobody every turned up then what's your option?. Whether this turns out to be a polemic or not, it still gets people talking, interested and hopefully more engaged rather than just sitting on their arses.
In the light of the big protests about freedom of speech, especially since most of European leaders were in France "showing support", Bibi included (though this might have been more of a recruiting drive for Israel than any deep held belief about freedom of speech), it seems a little incongruous that this event gets cancelled.
It good in a away because all it's done is publicise the problem,more than if they'd just held the debate.