LONDON - Thousands of people turned central London red, white and blue on Saturday, with a sea of Union Jack flags lining the streets for the coronation of King Charles III. As the royal procession passed on the way to Westminster Abbey, a forest of arms rose as people captured images of the king with their mobile phones. There's a good vibe, good atmosphere -- friendly, happy, patriotic," said Hall, draped in a flag with a plastic crown on her head. It's an important thing," said the 41-year-old, sporting a gold crown and Union Jack sunglasses. The pair were loaded up with Union Jack hats, flags and picnic chairs, but in true British fashion were worried about the weather forecast.