<p>The Kremlin warned the West on Monday that it would take "retaliatory measures" over a G7 proposal to impose a cap on the price of Russian oil.</p>.<p>Group of Seven finance ministers agreed the cap on Friday in response to Russia's actions in Ukraine, but Moscow has vowed to halt sales to countries imposing it.</p>
<p>The Kremlin warned the West on Monday that it would take "retaliatory measures" over a G7 proposal to impose a cap on the price of Russian oil.</p>.<p>Group of Seven finance ministers agreed the cap on Friday in response to Russia's actions in Ukraine, but Moscow has vowed to halt sales to countries imposing it.</p>