Coffee should be opaque.
I don’t expect my black coffee to be poured into a white cup only to be greeted with confirmation that the bottom of the cup is still white…with the cup still half full.
But that’s exactly what I received during my return flight from Tenerife: a cup of see-through coffee.
This is just one reason why we, Great Britain as we think we should be called, are the laughing stock of proper Europe. This country just doesn’t live up to its name anymore.