A dad has won £1 million after nipping out to buy a loaf of bread. Luke Harris decided to also buy a National Lottery Merry Millionaire scratchcard for £5. The 34-year-old, a factory worker from Canterbury, and his fiancée, Alison Coke, have already bought a new car and are paying off the mortgage. He explained: “It was just your average Wednesday evening in our house, Alison and I were sitting down having dinner with our four kids. “I finished my meal and we needed bread for packed lunches the next day, so I decided to go to the shop. “Whilst I was buying my loaf of bread, I decided to buy a …