This can open up space for your casino use this as a weapon to withhold people's funds. why don't they put wagering requirement of 2x deposit amount? with that no one would use the casino as a mixer and all customers before creating an account would be aware of this part of the TOS. in my opinion this meditation would be fairer and would avoid any problems in the future
Actually, 1x Wagger from Deposit Amount is enough.
2-5x are too many, and most of the casinos have unwritten rules (Deposit will be always have wager 1x from the amount you are deposit). If we failed these, some of system casino will be triggered to hold your withdraw.
For @Empire, you should try to change these into (1x) as you know most of the casino is using 1x deposit amount.