DUBAI, United Arab Emirates (AP) — Heavy rainfall caused flash flooding in Oman on the eastern edge of the Arabian Peninsula, killing at least 17 people as rescuers searched for survivors, authorities said Monday. In one incident, a group of school children and a driver died when their vehicle was overtaken, authorities said.

Heavy rains also were expected over Dubai in the neighboring United Arab Emirates and other regions of the Arabian Peninsula.

Civil defense officials gave the death toll for the rains, which saw Oman’s North Al Sharqiyah province hardest hit. The Royal Oman Police and the Omani military deployed to the province to transport citizens out of flooded areas, the state-run Oman News Agency reported.

Heavy rainfall often causes flash flooding in the sultanate, drawing the curious from their homes to nearby dry riverbeds, known in Arabic as “wadi.” In flooding, they can quickly fill and wash away people and vehicles.