Approximately 500 people are estimated to have lined up in front the flagship Regent Street Apple Store in London on Friday morning, hoping to be some of the first people in the UK to buy a retail iPad. The line is said to have originally extended from the entrance to around the corner of Hanover Street, and then down to Hanover Square. People are still reported to be in line as of early afternoon GMT, even with a number of iPads having been bought.