Crossword puzzle clue "public one"

A newspaper might open one to the public

One who does lines in public

Public defender, for one: Abbr.

Actor whose attendance at a pre-Oscar party was one of his first public appearances since his 2016 split with Angelina Jolie: 2 wds.

Took public transportation while one's wheels were at the shop?

One in the public eye

Public speaking, for some, or needles in one's eyeballs, for me

"___ room!" (exclamation when one's seeing too much public petting)