There is case history in this area in Australia. "High court rules public servants can be sacked for political social media posts" https://www.theguardian.com/

There is case history in this area in Australia. "High court rules public servants can be sacked for political social media posts" https://www.theguardian.com/australia-news/2019/aug/07/high-court-rules-public-servants-can-be-sacked-for-political-social-media-posts https://www.theguardian.com/australia-news/2019/aug/07/high-... And here is the APS professional standards manual. https://www.dfat.gov.au/about-us/publications/corporate/ethics-integrity-and-professional-standards-policy-manual/chapter-3-values-and-codes-of-conduct https://www.dfat.gov.au/about-us/publications/corporate/ethi...