Again, lol, from your source. Try reading it yourself!
Then last month, a leading historian quoted in the piece, André Gerolymatos, held a conference in British Columbia on the issue, inviting one of the co-authors of the piece and some of the academics who had protested to the paper. When it was over, he sent me his analysis, based, he said, on British and American archival sources as well as memoirs and secondary accounts.
He wrote: “Did the British open fire on the demonstrators on 3 December 1944? The answer is no
Yeah, that’s not an opinion piece.
Again, lol, from your source. Try reading it yourself!
https://www.theguardian.com/media/2015/mar/28/readers-editor-on-athens-44-british-army