Aveline, actually I live in London and am in the care of an NHS Trust hospital under the Enhanced Recovery Programme, which you can Google if you are not familiar with it.
As for your other question, FannyCornforth has dealt with it more than adequately, and I am grateful to her.
GrannyLaine, my surgical scrub is called Hydrex and is to be used for five days before surgery, and on my hair on days two and four!
Not to mention Bactroban nasal ointment to prevent infection, and Nutricia preOp drink. DH says the latter should be taken with gin!
I believe it is a high carbohydrate drink, to be taken two hours before arriving at the hospital on surgery day. Of course, I will have been nil by mouth before that.
It is given as part of the Enhanced Recovery Programme, a modern approach to care for patients having planned surgery.
It is all a lot to take in!