It's not libellous because nobody is being defamed.
If he'd said that members of the RMT management are actively encouraging staff to call in sick, with no proof, then that could be considered libellous. But threatening libel action for broad suggestive statements aimed at nobody in particular...
I appreciate you're exaggerating for dramatic effect, but just for the avoidance of doubt I'd like to point out the statements aren't libellous. Given the aggro this very board has suffered in the past over defamation claims, bandying the term libellous about should be curbed lest people start...
The situation is intolerable and SURELY cannot continue. How long do we have to put up with this absolute joke of a service? As has been mentioned it is only a matter of time before someone is seriously injured and real trouble kicks off. Why are we waiting for this to happen? This needs...