Just another marketing ploy. DH loves Caramac and cannot eat normal chocolate as it gives him a migraine. They withdrew it from sale so loads of people, including DH, bought a few, at inflated prices. Now it is back on sale, for a limited time. Cue DH stocking up!
I haven't seen Caramac since the 60's Nandalot. We used to melt it and pour over ice cream when I was a child. It was a real treat. I'm sure Marathon was changed to Snickers because that's what it was called in the States.
Give me strength !!! "Originally Snickers, after the Mars family favourite horse, it was marketed as Marathon in the UK and Ireland between 1967 to 1990. In 1990s to align with global branding, it was changed to Snickers and to differentiate from an unrelated US product called Marathon." Wikipaedia. .So you see nothing at all to do with Brexit!!!
I hope the name change is widely publicised. I knew someone who as a student witnessed a fellow student take a bite of a Snickers bar without realising it was formerly a Marathon, thus containing peanuts. He died as a result.