"The first tier tribunal in its decision of18 May 2015 took into account Dr Goldwyn's report. That report had not been made available to the First-tier Tribunal in the earlier proceedings in 2010 when such report should have been produced (paragraph 28 of the decision of18 May 2015 ). Dr Goldwyn assessed the scars consistent with or typical of the alleged torture. Dr Goldwyn was not shown the earlier First-tier Tribunal determination that had rejected the appellant's credibility. In the circumstances, the First-tier Tribunal in its decision treated Dr Goldwyn's report with circumspection."