Pinks -- Sarf London you say? Well you and me, we might come to blows if that's the case! Of course, I am just kidding!

b0llywud -- I have been doing specific low carb buying online, for example, Da Vinci sugar-free syrups from here and whey protein powder from here. I only really use supermarkets for meat, fish, poultry, veg, fruit, nuts and some dairy produce.

However, I have discovered a company called Conscious Chocolate that makes raw chocolate bars, which are absolutely delicious, and I sometimes buy as a treat. Here is their website listing various stockists around the country