Unless they're hidden, but the one in Costa is now the only one I can ever find.
What did you think of the many, many buckets to catch the rain water?
Mate works there and while annoyed at the buckets he says given the phenomenal amount of rain its not a shock.
He says that cycling through a river sounds fun the first time but he has done it least 6 times since before Christmas and expects a few more times, he says car park beside South Terminal is pretty much permanently coned off at moment because its flooded so many times.
Can't fault the airport as many places are finding the sheer amount of rain is making seemingly waterproof roofs losing the proof bit.