These attacks cannot be blocked or escaped. Sudan had previously blocked YouTube temporarily in 2008 for unknown reasons. Several roads were blocked due to mudslides and downed trees. In places this led to feet of standing water that blocked streets and flooded homes. Access to Facebook had been blocked a month earlier. This attempt was blocked twice by the ACCC. These had been hastily blocked by nationalist barricades. In Vienna, protesters also blocked traffic in the city. Both could be blocked easily, should invaders approach along them. Soon after he was blocked by the intervention of Russia, however. Her truck was then blocked in by the police vehicle. Major roads were blocked by trees, and impassable. Roads were also blocked by floodwaters or debris, hampering relief efforts. YouTube was subsequently blocked in Turkey. A Connally nomination presumably could have been blocked by liberal Democratic opposition.