... and if you've posted here or anywhere else remove them and make sure no one else mentions it.
Then organise cash on collection - try and get as many details as possible...
...then if you want the macho ans. go and cut the guys fingers off and shag his daughter...
... but it might be better, once you've got all the details I'd contact the police and get their advice.
EDIT: if you do go for the macho opion, remember to have some back up - no matter how hard you are its not worth risking by yourself. Although the police aren't going to do much at least if they are contacted then the guy may face a charge.
noted. tried both.