In April 2007, Czech artist David Hons replaced the human silhouettes in 48 Prague crosswalk signals with figures engaged in decidedly less pedestrian activities. One signal depicted a man urinating; another had a bottle raised to his mouth. A man squatted to defecate; another appeared to be falling down drunk. “I wanted to show people, they don’t have to walk or stand when the system says so,” Hons wrote on his website. A Prague municipal court found Hons guilty of vandalism, fined him $3,750, and ordered that he come up with an additional $5,000 to repair the signals.