Are twister icelollies halal

I'm not sure about other brands, but Cabot cheeses are Halal. Cabot offers a broad range of halal cheddar cheeses that have met the rules and regulations specified by a supervising Islamic Administrator. All Cabot cheeses, with the exception of Colby Jack, Shreds, Slices (including American), 3/4-ounce Bars and Cubes are certified by the Islamic Food and Nutrition Council of America. Cabot Cheeses are free of all animal by-products, and our cheeses are made without any animal rennet.

http://www.cabotcheese.coop/pages/your_health/askus.php