A lot of chocolate bars seem much smaller these days. It seems it might not just be my imagination, some of them are shrinking. According to this article the new shape Dairy Milk bar has shrunk from 49g to 45g whilst the price stays the same. The company says the changes have been made to reflect rising transport and commodity costs. The changes mean you now get 8% less chocolate in your snack. Seems I may need to start buying a bigger bar 