I haven't flown for ten years, and am very out of date about the rules. I can see that there are limits on liquids and that they need to be in a particular size of re-sealable plastic bag (which I'm about to search for) but is a 75ml roll-on deoderant OK to go in hand baggage?
I'm really quite smelly unless I use this specific one, and it's not available in supermarkets, so I really don't want to end up spending a week without it...