Cadbury set to curl it like Beckham

You may have heard of the butterfly effect - the theory that when a bug flaps its wings in, say, Brazil, it sets off a causal chain that results in a hurricane on the other side of the globe. In grocery terms: when a knight of the realm...

 

Already have an account? Sign in here

You’ve used up your article allowance

Sign up to read more stories for free

Register now