(Reuters) – (This Nov 13. story has been refiled to correct the first paragraph to say Sunak arrived at the G20 Summit on Monday) UK Prime Minister Rishi Sunak arrived at the G20 Summit in Indonesia on Monday, a Downing Street spokesperson said in a statement late Sunday. Sunak is expected to meet Russian Foreign Minister Sergei Lavrov at the summit, the statement said. (Reporting by Jose Joseph in Bengaluru; Editing by Daniel Wallis)