Thanks to you both, dukes & applepie.
I once asked my broker (TD) if they loaned out my shares to shorts. The answer without hesitation was: yes, every share, in every account.
Even my RSP?...Yes.
Even my Pension account?...Yes.
Even my cash, margin, and TFSA?...Yes.
Even if I have sell orders open?...Yes.
Can I stop you from doing that?...No.
I'm not going to take posession of the certs, so no way I know of to stop the dirtbags otherwise.
The game is rigged, just like any 2-bit casino.
Have fun, and good luck!
N