Sent_en: 2zh Noises resembling bangs were heard at approximately 1320 BST (1220 UTC); the male suspect was placed under arrest at about 1345 BST (1245 UTC), just over three hours after the incident began.
Sent_yy: 大约在英国夏令时1320（世界时12点20）可以听到类似砰砰声的声音，这名男性嫌疑人于英国夏令时1345分（世界时1245分）被捕，当时距离事件发生仅3个多小时。