Cryptocurrency ads remain banned on the platform. Other key areas of focus were disallowing advertisements for weapons and tech support scams.
source https://www.google.com/url?rct=j&sa=t&url=https://dashnews.org/bing-blocks-millions-of-cryptocurrency-ads-in-2018-alone/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNFKgSsLLvchnYm-AnDGdDLFCEO2Sw
