Pulling into the parking lot around North Ave, this bum was standing on my way in the middle of the road looking the wrong way on a one way street to cross the road. I parked my car and walked to the machine to pay. Looking for a handout, he approached me and started something like "Excuse me, sir, can you ......". I roared at him just "NO!" like we were training in class and this guy kinda got scared, had this wounded puppy look on his face and walked away. I was unarmed (well, mostly) since I was about to walk into work.