Alliances create an oligopolistic market. The promotion of alliances creates two key market results – controlling supply and demand. Firstly, choice is restricted. Customers are restricted in what prices and services are available. Secondly, the market competitiveness is restricted. Different airlines are not able to compete with each other, but merely cooperate as the leading company takes the largest proportion of profits. Alliances fail to stimulate a competitive market or place companies on an equal platform to compete for profits.  Open skies are also seen as a means to ensure safety and reduce the rising accident rates. The World Bank (2014) note accident rates would fall if African states use bilateral sanctions to ensure airlines meet safety standards; currently Africa’s aircraft hull-loss accident rate is more than 6 times higher than Asia and Latin America and 12 times Europe. Open-skies ensure bilateral collaboration and intervention.