For now, honking fans are instead being praised by organizers has respecting rules about keeping quiet during announcements and anthems, and blasting away during play when that's allowed.

现在，狂吹喇叭的球迷反而由于在赛场宣告及播放国歌时保持安静而受到了组织者的赞扬。而在比赛中，怎么吹都没关系。

youdao

Under the changes to the SEC's Regulation Fair Disclosure rules, firms will have to note on their websites and press releases that they will use social media to make future announcements, to ensure that all shareholders are made aware.

BBC: SEC clears use of social media for company announcements