In 1787, the province was one of the first to demand the meeting of the Estates General of France. The turning point occurred in 1788 with the Day of the Tiles. The King ordered the expulsion of the parliamentarians from Grenoble. In part because the economy of the city was dependent on its Parliament, the local people attacked the royal troops by throwing tiles from roofs to prevent the expulsion of the magistrates. This event allowed the sitting of the Assembly of Vizille, which instigated the meeting of the old Estates General, thus beginning the Revolution.