The player from the United Kingdom had used his mother's bank card (with her permission) to deposit money and won £640. However, when he tried to withdraw the winnings, the casino had demanded additional verification, including his mother’s ID and utility bills. After meeting these demands, the casino had returned the initial deposit of £70 and closed his account, withholding the remaining winnings of £640. The player had claimed that he and his mother shared the bank account and had her permission to use the card. The Complaints Team had attempted to mediate between the player and the casino. However, due to a lack of cooperation from the casino and the player's failure to respond to further inquiries, the complaint was eventually rejected.