Alas not, and I wish.
In this corner of the UK, black pudding is very much a marmite type thing, and so I have to buy what I can get. This black pudding was made by the same people (Simon Howie) that do the haggis that Tesco sells. They've only started stocking that brand of black pudding recently. It's very nice, although having had black pudding in both Belgium and Poland, I know there's way better out there.
The Stornoway back puddings are well distributed in Scotland but the supermarket buyers are a strange lot sometimes and probably do not think they would sell in England or Wales.
The one I normally buy is OK, nothing stellar. I find the texture is on the dry side.
Have noticed that the butcher in town sells haggis, so might have a look to see if he also sells black pudding.
Haggis I think can vary in taste according to region so what you get would not bear much relation to what is available in Angus area.