The first Harry Potter book was published in 1997 with a hardback print run of just 500, each of which is now worth £40-50,000. Since then the seven Harry Potter books have sold nearly 500 million copies and the eight films based on these books have grossed £6.5 billion, making J K Rowling the world’s richest author with a fortune of around £600 million.

When Joseph Malins, a young Jewish immigrant to London had the novel idea of combining fried fish (a traditional Sephardi meal) with potato chips to create the now-iconic fish and chips and opened his first shop on Old Ford Road in the East End of London in 1860, little did he know the influence that he would have on the English national palette. He was not the only one. The Jewish contribution to London has been extensive since the first Jewish immigrants arrived with William the Conqueror in 1066.