Regular Event: Train Through a Market in Bangkok

How is this for an apparently regular event... a train goes through what is otherwise a marketplace in Bangkok! This reminded me of a scene, somewhat different, from the movies Raiders of the Los Ark, where once Indiana takes control of the truck with the Ark, he is sheltered by the locals who quickly cover up where the truck has driven with market tables, fresh fruit stands, and so on. But this train scene is more interesting than that... since it is a) real, b) seemingly a regular occurrence involving the coordination of many people.