Lewis Hamilton made the most of his luck to lead team-mate Valtteri Bottas home in Sunday's Emilia-Romagna Grand Prix as Mercedes sealed a record seventh consecutive constructors' championship triumph.

The six-time champion capitalised on pole-sitter Bottas's ill fortune in picking up a debris-damaged floor to win with a near-flawless tactical drive and the fastest lap of a dramatic and incident-filled race at Imola.