intended to limit the spread of the coronavirus. it's the fourth consecutive weekend of demonstrations. the pass will be needed at cafes, restaurants, shopping centres — and on inter—city trains. it shows that the holder has been fully vaccinated, has recently tested negative, or has recovered from the virus. you're watching bbc news. it's been another day of success for team gb, at the olympics in tokyo — with two more gold medals — taking the overall tally to 20. the boxer, galal yafai, won britain's first gold in the men's flyweight division, since 1956. whilejoe choong triumphed in the men's modern penthathlon. and there was more success, for the diver tom daley. here's natalie pirks. what a moment for galal yafai.