By Claudia Mendoza From subtle prejudice to overt antisemitism, too many Jews are experiencing a hostile environment at work, writes Claudia Mendoza The chaotic scenes witnessed in Parliament last week over the Gaza vote have been widely interpreted as a bout of parliamentary infighting over arcane matters of procedure, but that is not the whole story. Setting aside the debate over whether the Speaker made the right decision, he made clear it was based on evidence of serious threats to MPs. The fact that MPs of all parties fear for their safety as a result of expressing their views on a matter…