As the EU finalises its 21st sanctions package, two sanctioned vessels carrying critical oil and gas infrastructure are sailing towards Russia. Europe still has time to act.

"Every time we make a sanctions pact, it gets a little harder," said Danish Foreign Minister Lars Lokke Rasmussen.

As the EU finalises its 21st sanctions package, two sanctioned vessels carrying critical oil and gas infrastructure are sailing towards Russia. Europe still has time to act.