19-year-old sprinter Adam Gemili saw off his British rivals in the men's 100m B race at the Olympic Stadium in Stratford. He won with his fastest time of the season, 10.16 seconds.
Perri Shakes-Drayton set a personal best time of 53.67 seconds in the women's 400m hurdles. She came second behind the Czech athlete Zuzana Hejnova.
More top news
A drunk man who narrowly escaped death when he lay down between train tracks in Harlow has been given a 12-month community order.
A man from north London has been charged with the manslaughter of Louella Eve Fletcher-Michie, who died at the Bestival music festival.
The mother of Ellie Butler - the six-year-old murdered by her father - has lost a bid to challenge her conviction.