Nigel Farage had an absolute nightmare on 23 June. After weeks of ducking the media, he returned to TV studios to celebrate the 10th anniversary of Brexit. The consequence of this was that everyone got to see why Farage has been avoiding journalists – namely because they’d ask about the ‘£5m gift’ scandal. While most of the attention has been on Farage’s inability to provide a good answer to this, there was another response that has drawn criticism. It’s a response that HSBC whistleblower ‘Mr Ethical’ has made everyone aware of: Farage claimed in interviews today that he claimed 0 in…