Oil tankers formed a traffic jam off the coast of Turkey on day one of the West's price cap on Russian crude, with Ankara insisting on new proof of insurance for all vessels, the Financial Times reported on Monday.
Around 19 crude oil tankers were waiting to cross Turkish waters on Monday, the report said, citing ship brokers, oil traders and satellite tracking services.
A $60 per barrel price cap imposed by the Group of Seven nations, Australia and the 27 European Union states on Russian seaborne crude oil took effect this week, the latest Western measure to punish Moscow over its invasion of Ukraine.