Once upon a time you could expect a hospital visit only if you were an in-patient. But, as I have just discovered, one of the great innovations of the NHS is that you now get visits from family and friends when you are an outpatient in casualty. They bring you all the usual - grapes, chocolates, magazines - but, just as in rural India, they also bring you all your meals. They organise a system to ensure that you won't get lonely. And they keep you posted about news in the outside world.