There were banners, there were loudhailers, there were marching songs, but this wasn’t a protest. The police were nowhere to be seen. This was a cheerful, untroubled, hopeful ambience. Flowers and laughter. This was the Wilding Festival, a celebration of the suffragette movement and the 100th-year anniversary of the death of militant activist Emily Wilding Davison – the woman who lost her life after throwing herself in front of the king’s horse at the Epsom Derby to draw attention to the cause. A group of modern-day suffragettes had assembled on Saturday morning in Russell Square, dressed in the suffrage colours…