Russia-Ukraine tensions push Brent Crude prices past $100
Airspaces shut down in Ukraine, parts of neighbouring Moldova and parts of Belarus.
Closures also apply to all flights to and from 12 airports in the south of Russia.
As geopolitical tensions erupt in Russia and Ukraine, Brent crude prices registered an eight-year high. So, how do high Brent prices affect the already taut global supply chain?
Play the infographic below to find out.