A Guy Called Tyketto writes:

That's exactly my point. If ATC tells you 'remain outside of
Class Bravo Airspace', you're stuck. you remain outside it. If they
don't contact you, you remain outside. If they even identify you, and
you don't hear those magic words clearing you into the Bravo, you
remain outside.

Mxsmanic wrote:

If you are thinking Class B, you can do what you want in Class B, UNLESS ATC
tells you otherwise, and PROVIDED OF COURSE THAT YOU HAVE A CLEARANCE into the
airspace before you enter it.

(emphasis added)