[Radio]

It cant be risk free because i got this from the terms and conditions on their web site :

"The Casino encourages end users to participate in promotions, but to refrain from abusing them. Any abuse of a promotion that comes to the attention of the Casino may result in the cancellation of that promotion and/or future promotion. Our definition of abuse by end users includes, but is not entirely made up of, making use of promotional offers such a match deposits without ever risking their own funds."

So if you cash out as soon as you have met the bonus then your abusing it because your not risking your own money.