I Love Ice Cream

When I was a kid all the best icecream in Glasgow and almost certainly the universe was made by Italians. Glasgow Italian icecream was far, far better than Italian icecream in Italy - strange but true. Italian icecream men didn't have vans - the icecream churn-thing was stuck at the front end of a big tricycle and they pedalled it along.
Where has all the heavenly vanilla gone these days?