Politics 24 September 2012 Watch: HMRC gatecrash - "We'll set the dogs on you" Black tie protesters crash HMRC boss' retirement party. Print HTML Former HMRC boss Dave Hartnett was in the middle of a speech at a gala dinner on Thursday when a group of black-tie clad protesters walked in. Here's what happened: The group of protesters, who call themselves WeAreTheIntruders, were referring to HMRC's "sweetheart" deals with businesses over taxes, which stirred up controversy after a whistleblower accused the company of saving Goldman Sachs £20m on an outstanding tax bill, and Vodaphone up to £8bn in taxes though a £1.25bn settlement. HMRC was cleared of the charges by the National Audit Office, but was warned over suspicious relationships with companies. As they were ejected from the dinner, one diner was heard saying he'd "set the dogs on them". › Why David Leigh's broadband tax plan is bonkers Protesters posed as members of Goldman Sachs. Photograph, Getty Images Subscribe More Related articles For 19 minutes, I thought I had won the lottery VIDEO: Market outlook from Artemis’ Chief Investment Officer The year of the flop: why could none of the big-money clubs come close to Leicester City?