The other day, a man in front of me at a cash machine walked off without taking his money (£50). I went looking for him but he’d already gone, so I’ve got his cash and receipt in my wallet.
As I haven’t done anything good for a while, I thought I’d try and give it back to him.
The cash machine was a generic supermarket one operated by Barclays. I’m unwilling to hand it over to Barclays as I’ve no way of knowing it’d get back to him, particularly if he’s not one of their customers and I don’t think the police would be much use if he hasn’t reported it missing.
Other than waiting to see if I bump into him again, has anyone got any suggestions for tracking him down?

Police.

Not that it helps you this time, but should anyone come across this phenomenon in future, leave the cash. After a pre-defined period of time, the machine will take the money back in and reverse the transaction. Obviously, you may want to stand guard (for want of a better phrase) until it is sucked back in, but leave the machines to it. They know what they're doing.

Thanks I did know about the machine but i just grabbed it instinctively and went to look for him, was a bit surprised that he seemed to have disappeared so quickly to be honest. I'm going to follow Jerrychickens advice and hand it to the police, it seems the safest bet.

People do. But trust me - the software is designed to cope with just that scenario.

We used to send one bloke out with a load of dummy cards to test our ATM software and do things like that, get the machine to take the card and cancel it, all that malarkey. He was stopped so many times by the police it almost stopped being funny. Almost.

Technically removing it from the machine meant you stole it. They have CCTV on you as well and are probably already looking for you.

The whole story sounds very fishy. If, as you state, you were stood behind him while he transacted, he would have been no more than a foot away from you by the time you shouted 'You forgot the money!'. However, you clearly didn't shout, you clearly, as you state, instinctively snatched the money (No doubt pocketing it at that point). You then no doubt walked around pretending to be searching for said man. so that those other people in the queue who were now eying you suspiciously thought you were playing the kind Samaritan.

Guilty your honour.

you've just wasted several minutes of your life and you'll never get them back.

how do you forget to take your money from a cash machine!?!?!

I know he's taking the mick, but he raises an interesting point in that how did he get so far away from you so quickly when you saw he hadn't taken his money?

At least it wasn't my £50.