It's just through a mate who I often borrow his membership. Risky yes but never been close to being caught. The only thing I've been caught with is no god damn tickets!!That's a massive risk for an MCC member to let someone else use their card, every year people get caught doing this and lose their membership. 20+ year waiting list to lose it like that wouldn't be fun! Saying that I imagine the risk would be low with the mass of people going through the gates and them having to look at your photo on your card.