Literally just ordered my weekly £12 box from Able and Cole.
We used to get a mini rivernene one each week. Was pretty good quality stuff, and opened our eyes on more than one occasion to something we wouldn't normally cook with.
Alas, as we were both at work during the day the delivery guy would wrap it up tight in a black bag and set it next to the bins at the back of our driveaway. One too many occasions of the local chavs catching wind and chucking the veg all over the street put paid to us getting any more. Just became a waste of money with a street full of scummers.
I've used, but Bristol area only.
https://www.thecommunityfarm.co.uk/boxscheme/login.php
I gave up in the end, good service good produce. But obviously you don't get the variety you can from a shop and I like experimenting and realy like Thai type food, so if I wanted to cook that had to buy different veg, then you end up not eating the box. They do do more mixed boxes, but what's the point when the exotic veg is sourced from abroad.
I still get a meat box from http://www.fieldandflower.co.uk/ and can't see me ditching them.