Having worked with Joy Lo Dico when she was my editor at Evening Standard Londoner's Diary, it was great she asked me to photograph at her new series of events - talks, debates and dinners - called The Trouble Club. The club is 'for women, but men are allowed'. Some events featured in photos here: Bitcoin explained, The future of the press, Dinner with Leila Slimani, Baroness Hale in conversation, Me Too: re-examined.