Police department tow trucks may also be used to impound other vehicles. The Metropolitan Police have a vehicle impound at Walmgate Road in Perivale. States and municipalities vary widely in their treatment of impound auctions. Bud pays to remove the car from an impound. The police also impound Oscar's trailer, leaving him even more indigent than usual. Ryan steals the lawyer's car from the impound lot and retrieves his own cellphone. Some presidents have claimed the authority under this clause to impound money appropriated by Congress. The river diversion was closed and the reservoir began to impound in November 2007. The dam can impound of water over . Detectives Castlebeck (Delroy Lindo) and Drycoff (Timothy Olyphant) impound the cars and begin an investigation. In 1935, Hoover Dam started to impound Lake Mead south of the canyon. Rather than veto Congressional legislation that he opposed, he would impound the funds. Fifteen dams impound the main stem of the river, with hundreds more on tributaries. Today, large dams impound the river and almost all of its major tributaries. The dam began to impound its reservoir on 8 October 2012.