Which statement is true? If I choose to blog or comment about Dave & Buster's on social media, I should...

Which statement is true?
If I choose to blog or comment about Dave & Buster's on social media, I should make sure it reflects the brand and image, and I should also make clear that these are my own opinions and not D&B's.
Bulletin Boards are open for all employees to post whatever they would like.
It is ok to record meetings and bad behavior at work.
It is ok to talk on behalf of D&B to the press without General Manager or Marketing approval.