I haven't heard of anyone being blocked for tying up a cash balance to use a bonus and I figured out that loophole right from the beginning when they changed the bonus policy and have been doing it ever since.
I read through the new terms and conditions carefully, several times and there is nothing that prohibits doing it (I doubt it even occurred to them) so blocking or banning an account for doing something they don't actually state as prohibited would be pretty underhanded.
If they don't want people doing it all they have to do is update the terms and conditions again.
The bonus policy now is a joke, they offer all these different bonuses to entice you to deposit then you find out you can't use the bonus if you have any cash balance (which you probably do as you made a deposit to get the bonus.
) as they use the cash first and you can't withdraw or transfer your cash as you will forfeit the bonus and only wagering bonus funds counts towards clearing the bonus so wagering using your cash balance doesn't count towards clearing the bonus.
Then there is the fact most casino bonuses have a 100x wagering requirement to clear bonuses, but that is weighted towards slots, if you play roulette or BJ it is 1000x.
That being said, by using that loophole I've managed to clear 3 casino bonuses and made some good money from bonuses that can be uses for poker without actually clearing those bonuses.
If 888 does happen to suspend accounts for using the loophole without changing the terms and conditions I'm ready for it, I have withdrawn everything and will keep making withdrawals every time I get my bankroll in the $30-$50 range, and no more deposits for me in the foreseeable future.
Just to show these bonuses can be cleared...