Leaders of the Group of Seven rich democracies are having “very constructive” discussions on a possible cap on Russian oil imports, a German government official said on Saturday shortly before the start of the annual three-day G7 summit. The proposal is part of broader G7 discussions on how to further crank up the pressure on the Kremlin over its invasion of Ukraine without stoking global inflationary pressures. The Ukraine war, energy and food shortages and the darkening global economic outlook are expected to dominate the agenda of the summit that is taking place this year in Schloss Elmau, an alpine castle resort in southern Germany. The US, Canada and Britain have already banned imports of Russian oil while EU leaders have agreed on an embargo that will take full effect by the end-2022 as part of sanctions on the Kremlin over its invasion of Ukraine. With energy prices soaring though, the West fears such embargoes will not actually put a dent in Russia’s war chest as the country earns more from exports even as volumes fall. A price cap could solve that dilemma, while also avoiding further restricting oil supply and fueling inflation, officials say, but for it to work, it requires buy-in from heavy importers like India and China. “We are on a good path to reach an agreement,” the official said.