- British police arrest 18-year-old man in connection with London subway attackWashington Post
- London Subway Attack: UK Police Arrest Teen Near DoverNBCNews.com
- Parsons Green: Man arrested over Tube bombingBBC News
- London tube bombing: Met chief says capital will not stop after latest attack – live updatesThe Guardian
- Terror attack on London’s underground is stark reminder that we all need to be vigilant in a world that has changedBelfast Telegraph