On 18 September 2013, Morrison launched Operation Sovereign Borders, the new government's strategy aimed at stopping unauthorised boats from entering Australian waters. Cabinet documents from this time revealed in 2018 that Morrison asked for mitigation strategies to avoid granting permanent visas to 700 refugees. His office reported that there were 300 boats and 20,587 arrivals in 2013 to only 1 boat and 157 arrivals for all of 2014. The UNHCR expressed concerns that the practice may violate the Refugee Convention. In September 2014, it was reported that zero asylum seekers had died at sea since December 2013, compared with more than 1,100 deaths between 2008 and 2013. The annual refugee intake, which had been increased to 20,000 for 2012–13 by the previous government, was reduced to 13,750, the level it had been in 2011–12. Morrison stated that "Not one of those places will go to anyone who comes on a boat to Australia [. . . ] they will go to people who have come the right way".