Tangier Protocol of the international zone remained until its 29 October 1956 reintegration with Morocco, following Morocco's independence that year. After it came into force, the Protocol was also acceded to by Belgium, Netherlands, Portugal and Sweden. Tangier Protocol The Tangier Protocol (formally the Convention regarding the Organisation of the Statute of the Tangier Zone) was an agreement signed between France, Spain and the United Kingdom by which the city of Tangier in Morocco became the Tangier International Zone. The protocol was signed in Paris on 18 December 1923 and entered into force with ratification on 14 May 1924. Starting from 1929,
Casablanca–Tangier high-speed rail line be spent on infrastructure, with DH5.6 billion going to supporting equipment and DH4.4 billion to rolling stock. At the time, work was expected to start in mid-2010, with service beginning in December 2015. In December 2010, ONCF signed a final agreement to purchase 14 Alstom Euroduplex trainsets. Following further delays, construction of the line began on 29 September 2011, when a ceremonial groundbreaking took place in Tangier. On 25 September 2012, construction began on a project to increase capacity on the trackage between Kenitra and Casablanca by constructing a dedicated freight track in the existing right of way, allowing for