Why is "1987 Bullingdon Club photograph" trending?

Wikipedia Overview

In 1987, a photograph was taken of uniformed members of the Bullingdon Club featuring many people who went on to hold prominent positions in finance, business, media and government, including future Prime Ministers David Cameron and Boris Johnson. The Bullingdon Club is an all-male private dining club for Oxford University students known for its wealthy membership and unruly behaviour. The image was published in the UK media in 2007 and bolstered criticism of Cameron, who at the time was Leader of the Opposition, for being elitist and out of touch with ordinary people. The copyright holders of the photograph then withdrew permission for the image to be reproduced, which greatly reduced its circulation. Despite this, attempts to broadcast the image have still been made such as the commissioning of a painting of the photograph by the BBC and the photograph being displayed on the front page of the Daily Mirror in 2010. Other photographs of the Bullingdon Club featuring senior Conservative politicians have since emerged. Cameron later expressed his embarrassment over the photograph and remorse for his membership of the Bullingdon Club.