Abigail Boyd

Abigail Boyd is not mentioned in any of the provided news articles. Therefore, it's impossible to provide any information about her background, why she is newsworthy, recent events related to her, or her current relevance based on the given context. The articles focus on protests against the visit of Israeli President Isaac Herzog to Sydney and the extension of the operating life of Australia's largest coal power plant. These events involve political leaders, civic groups, police forces, and energy companies, but do not reference anyone named Abigail Boyd.