Game over for GBR.
Unbelievable third race between SWE and JPN, SWE forces a penalty at the last windward gate, and sweeps the day! Barker looking pretty dejected after that.
Really close racing. That port/starboard overlap situation at the mark was terrifying at those speeds, both boats could have been destroyed.
I think watching that replay may convince some people (that matter) that some new rules are needed for foiling sailboats.