At a breakfast scene in London, people are eating Shreddies, a brand of cereal that I like a lot. It is common in the UK. There is a Canadian version that isn't quite as good. Neither is available in the US. My first thought when the front of the box was clearly legible was "product placement," but it's not a product that USians could buy. It was filmed partly in England, but it seemed aimed at US audiences, because the characters said pants when referring to trousers, something that wouldn't happen in a British movie. Hmm.