Sometimes they will be difficult about things like that too. Peanut butter jars have been confiscated as liquids......
It is LAGs that are restricted. Liquids, aerosols and gels. Peanut butter must resemble a gel.
Sure they do. Heathrow even has water refill machines right after security
Marmite too.
The main driver for putting luggage in the hold.
Nutella, too (in the US, at least)
So take a flask filled with ice cubes.
I had Utterly Butterly seized at LCY.
In Terminal 1A, where Swiss departs, there are possibilities to fill up empty bottles.
I made the opposite experience. I once drank a bottle of water that I had forgotten about and that was picked up by the scanner. I then dropped the empty bottle into the bin under the scanning machine and got shouted at because that bin is for staff only. So I took the bottle back out they shouted at me again as you're apparentlöy not allowed to remove items from a bin belonging to securiry.
Light a match under the smoke detector?
No, there are water dispensers next to the gates (at the walkway).
Been there wednesday morning.
One of these days amma going to start a meme about terrorists making explosive prostrates, just for the fun.