Cadburys, well known for being lunatics, have done some strange things in their time. Constant tinkering with Roses, not making their minds up about wispas...but once upon a time they got it right. They combined milk and white chocolate with orgasmic effect. The Top Deck was available in all kinds of sizes, and we lapped it up. Then, in their infinite lunacy, they decided to take it off the shelves. This is a petition to get the magnifique top deck back onto our chilled Cadburies counters. Don't be shy...