White flag: https://www.nbcnews.com/news/world/gaza-palestinian-israel-w... (there is more than one instance of this)
Poison gas is a claim from the family of a dead hostage. They said the pathology report of the death indicated poison gas was being used to clear tunnels. So not confirmed. https://www.haaretz.com/opinion/editorial/2024-01-22/ty-arti...
Destroying schools: https://www.aljazeera.com/news/2024/1/24/how-israel-has-dest...
Everything else, including these, are pretty easily searchable if you desire to learn more. I’m phone posting so sorry if this is messy.