This man can be seen being carried by two other men in front of the Grosvenor Casinos on Hill street. Apparently he recovered enough to recognize the Google car and chased it. The whole chase sequence can be seen in links below (goo.gl).
Drunk Man Chasing a Google Car
By mlc1us @ 2015-08-05 08:52:08
Links: www.inquisitr.com, www.google.com, www.google.com, www.google.com, www.google.com, www.google.com, www.google.com, www.google.com