Since I can't eat ice cream my vote goes for vimto ice lollies, and any flavour of Smooze, which is basically coconut ice cream I guess, it comes as either just the coconut, or with mango puree, or with pineapple juice.
Oh gosh this is like an impossible task for me as it probably changes by the hour and I love ice cream and ice lollies
White chocolate magnum (mostly because it's mentioned above and is invading my thoughts)
Twister (childhood memories and I haven't had one in ages).
And you can't beat a good old fashioned ice pole
Tesco own brand ice cream is just coloured frozen water
In northampton we have gallones ice cream, it's very very good. Local family business that's doing well and has now opened up a few ice cream parlours. One over the road from me . Business Been around ages, probably 60s or earlier