BBC One Christmas (2)

Christmas and BBC One have two things in common – they bring people together. So what's big, round and fits the bill for BBC One's Christmas symbol? A giant snowball of course! A community comes together to build a giant snowball which they roll through the streets until it reaches a massive 19ft tall. "Snowball" (official title) was filmed in Greenwich and features several polystyrene snowballs of varying size. Music is by Imran Hanif – comparisons have been made with the original Breakfast Time theme…