“Of course, this will leave consequences, I think there will be a complete collapse of the world that we know if this happens,” RIA Novosti quoted Vucic as saying in an interview with the Tanyug agency.
During the previous month, the Serbian authorities pumped as much fuel as they could into the Banatski Dvor underground gas storage facility, he said.
The necessary stocks of basic foodstuffs have also been purchased.
The Serbian leader noted that the citizens of Serbia will not be hungry, no matter what happens in the world.
Earlier, Vucic said that the people oppose the country's membership in the North Atlantic Alliance.