Often the police receive reports about high-speed drifting from concerned citizens demanding an arrest because of the risk to public safety. The drifters are rarely caught as the events are organised using an illegal spotter or spotters who use mobile phones to disband the vehicle activity before the police arrive on the scene. Although the police response is rapid, investigations often prove fruitless; generally, the spectators and drivers have left or are dispersing into regular traffic when the police arrive. Videos of tafheet events are often uploaded to the Internet to be seen by the spectators and drivers. Occasionally, police attempt to intercept the drivers but are chased away by both the drivers and spectators.