Tim Eaton has written an article for the Royal Institute for International Affairs (Chatham House), entitled "Libya - Rich in Oil, Leaking Fuel".
In it, he says that the oil-rich country is supposed to provide cheap, subsidized fuel to its citizens.
But amid continuing violence and instability, up to one-third goes missing from official supply chains each year, fuelling a black market that ultimately steals from state coffers at the expense of the population.
The full report can be read here.
(Source: Chatham House)