Rubbernecking is a derogatory term primarily used to refer to bystanders staring at accidents. More generally, it can refer to anyone staring at something of everyday interest compulsively. The term rubbernecking derives from the neck's appearance while trying to get a better view, that is, craning one's neck.
During fire fighting, onlookers must be kept at a safe distance for health reasons, especially to avoid poisonous gases.
Čumil, the rubbernecker of Bratislava
Rubberneckers are often found at road accidents; seen above is an accident from 1918.
The badaud is an important urban type from 18th and 19th-century French literature, one that has been adapted to explain aspects of mass culture and modern experience.
Gérard Auliac, Le Badaud, 2002
Honoré Daumier, Les Badauds, 1839