Well, well. There's one born every minute. Here I was, enjoying my second favourite thing in the Universe, when Zack here calls me out for a tourist who doesn't know how to read the signs. What is it with you people? Me, I'd just love to have a boring day, when nothing happens at all.
I trust you've learned your lesson now? Well, I assume from your pathetic attempts to gain illegal entry into Babylon 5 that you don't have a valid identicard. Let's have a look at what you've been using. Ah yes, this is last year's issue. We updated all the systems since then, but there's no reason why your old card shouldn't work.
This ID card gives you visitor access. Just swipe your card wherever requested, and you'll soon get the hang of where you can go. Now, I suggest you find your way back to the Customs area and try again. You do know how to recognise and follow the signs, don't you?