News reports cited police as saying they suspected blast in the capital of Taipei had been caused by some kind of explosive in the train carriage.
In the women's doubles, Treesa Jolly and Gayatri Gopichand won 21-18, 21-19 against the Dutch duo of Debora Jille and Cheryl Seinen. Treesa and Gayatri face Chinese Taipei's Hsu Ya Ching and Lin Wan Ching in the quarter-finals.