What's the procedure when you uncover/see someone trying to pull a scam on Gumtree? I haven't fallen victim, but it's pretty obvious what's the guy/girl is trying to pull. We're also talking about a significant amount of money for a top-end bike. My concern is that someone less knowledgeable about bikes could fall for this. I don't really want to give details/links here because I'm pretty sure the scammers keep an eye on TheHub, but if you're really interested (or know who to contact in a case like this) send me a PM.