opted for an aggressive commercial policy to revive the rails. On June 30, 2018, the SCTP received two locomotives and 50 wagons from the African firm ARSS (African-Rolling Stock Solution). In 2017, some 2.2 million tonnes of cement were produced by the two new start-up companies, PPC Barnet and Kongo Cement Factory (CIMKO). The SCTP did indeed transport part of this production to Kinshasa but the exact quantity was not communicated by the railway department of the company, the former DG Kimbembe Mazunga had communicated an agreed protocol of agreements with the cement manufacturers of Kongo-Central for the transport of their productions. External transport Kinshasa is the major river port of the Congo. The port, called 'Le Beach Ngobila' extends for about along the river, comprising scores of quays and jetties with hundreds of boats and barges tied up. Ferries cross the river to Brazzaville, a distance of about . River transport also connects to dozens of ports upstream, such as Kisangani and Bangui. There are road and rail links to Matadi, the sea port in the Congo estuary from the Atlantic Ocean. There are no rail links from Kinshasa further inland, and road connections to much of the rest of the country are few and in poor condition. Social issues Crime and punishment Since the Second Congo War, the city has been striving to recover from disorder, with many youth gangs hailing from Kinshasa's slums. The U.S. State Department in 2010 informed travelers that Kinshasa and other major Congolese cities are generally safe for daytime travel, but to beware of robbers, especially in traffic jams and in areas near hotels and stores. Some sources say that Kinshasa is extremely dangerous, with one source giving a homicide rate of 112 per 100,000 people per year. Another source cites a homicide rate of 12.3 per 100,000. By some accounts, crime in Kinshasa is not so rampant, due to relatively good relations among residents and perhaps to the severity with which even petty crime is punished. While the military and National Police operate their own jails in Kinshasa, the main detention facility under the jurisdiction of the local courts is the Kinshasa Penitentiary and Re-education center in Malaka. This prison houses more than double its nominal capacity of 1,000 inmates. The Congolese military intelligence organization, Détection Militaire des Activités Anti-Patrie (DEMIAP) operates the Ouagadougou prison in Kintambo commune with notorious cruelty. By