Libel and slander – Defamatory words. The proceedings concerned two libel actions arising from a notorious incident at the gates of Downing Street on the evening of 19 September 2012. The Queen's Bench Division held that evidence of experts in the field of phonetics and field of vision/trajectory analysis could be admitted by the parties. Further, evidence of alleged previous similar incidents involving the claimant in the first proceedings would be admitted, save for six allegations, as it was relevant and there would not be unfair prejudice.