Outside the supermarket, I'm waiting for a cab from The Yellow Cab Co.
'Will the cab be yellow?' I ask a young chap, thinking no doubt about the New York cabs.
'Oh yes,' he replies with certainty. I'm reassured - it's a busy place in the carpark.
'They come in lots of colours,' he continues. Errr .... ??
When it turns up, yep - it's black.