Board Thread:Questions and Answers/@comment-96.127.202.19-20160915004153/@comment-454133-20160915044205

Yes. Overlapping another ship or an asteroid causes you to skip your normal action phase, but any free actions granted to you by, say, Squad Leader are allowed.

Stress, on the other hand, will block all actions. Unless you're Tycho. :)

BTW, keep in mind that BB-8's free action happens when you reveal your maneuver, before performing the maneuver. This means you to reveal a green, roll to the side, perform the green maneuver, and then do your normal action if you didn't overlap at the end of the maneuver. With Push The Limit you can do even more crazy stuff.