The worst problem with turbulence is being confined to your seat when you are busting for a pee, having watched for a short queue at the bog for a while, and just as it becomes worth getting into the queue the poxy seat belt lights go on. Then when, eventually they go off, I (being a bit of a slow old fart) end up at the end of an even longer queue than before.
Shouldn't be much of a problem BHX to DUB, though!