As part of their company's terms and conditions, they will provide the ability to cancel a withdrawal. Your money is therefore "pending" for up to 72 hours after you withdraw it. In my opinion, this is wholly unethical, and the gambling commission need to investigate it. They have rude and unhelpful chat and support center agents. They also harass you and phone you with offers; I got a ton of unsolicited calls and messages after I registered.