(MICHAEL GOTTSCHALK/AFP/Getty Images)

Russians plus planes plus duty-free alcohol can be a dangerous mix (Getty)

Over the past year, the Kremlin has launched a relative successful crackdown on Russian alcohol consumption, restricting the hours when booze can be sold, raising prices and finally deciding to classify beer as an alcoholic beverage (rather than a soft drink).

Now, the government is stepping up to solve another, and perhaps bigger, alcohol-related problem: how do you stop airline passengers from becoming belligerently drunk in an enclosed space?

Over the past few weeks, two new videos have emerged confirming what most Moscow jetsetters could have told you already. Russians plus airplanes plus duty-free alcohol can – on occasion – be a horrible combination.

Take, for instance, the case of Vyacheslav Ismailov, a 28-year-old businessman from Podolsk, a sleepy Moscow suburb.