Visited an Octoberfest street fair. Was interesting to shoot down the middle of the street capturing people together and alone. Are the two police together? Can you tell who else is together and who's alone?

Hint: It'd be easier if this was bigger than 800px wide. B^)

Not much done to this besides a crop, Digital Daan's B/W PS action, Fred Miranda WP Pro resize. Obvious contrast and brightness adjust.