Public masturbation at Occupy Madison?

Here's a paragraph in a UW student newspaper story about the Occupy Madison protesters:

A neighboring hotel's staff alleged voiced [sic] concerns about having to recently escort hotel employees to and from bus stops late at night due to inappropriate behavior, such as public masturbation, from street protesters.

Imagine paying for an expensive hotel right next to Madison's glamorous convention center and then not being able to walk alone from the hotel to the convention center.