The tomato plant, alas, was beyond help so I cut it down this evening and made some chutney from the green tomatoes (about half of a jam jar). I think I used a bit too much vinegar so the chutney is quite sharp but with a good piece of cheddar it'll be fine.
The leaves of the potatoes fell victim to slugs and snails so I guessed it was time to harvest them. A good handful of 'Anya' which, considering didn't spend a penny on seed potatoes, is not too bad. Haven't tried them yet but I bet they will be delicious.