Mmm, not sure about English wine for under £14.
I don't drink anything special, Khandro. My current fave is Albourne Estate Bacchus ... partly because they are so local, just up the road ... which is £14. It's also just delish. That's closely followed by Bolney Vineyards Bacchus, also just up the A23, which is £17, then probably the Davenport, who are also local, although the one I really like is their Horsmonden Dry White, which comes from their vineyard near Tunbridge Wells ... also £14 from Ten Green Bottles in the town here.
There are loads of lovely ones from over in Kent, Chapel Down, etc, but all around the same price.
Those are all whites.
I love Pinot Noir so, if I'm buying French, I usually get Burgundy. £14 is really the starting point for that. Otherwise, I'd get a New Zealand Pinot Noir, which I suppose you might pick up for a bit less, but not much.