Can I create BTC script only primit some sig owner to transfer to fixed address?

[tsukima]

I want to create a multisig script with key1 key2 with a script A and a target address B.
If only key1 or key2 is signed, script A primit transaction to address B. Script allow transfer to any other address, only if both key1 and key2 are signed.

Is that possible with current BTC script?

[jackg]

No it wouldn't exactly be possible.

KeyA and B could sign a 2 of 2 multisig to that other address and just not broadcast it until they wanted to. With the other task just being performed normally.