Three BOMBS found at Heathrow, London City Airport and Waterloo sparking terror probe - The Sun
- Three BOMBS found at Heathrow, London City Airport and Waterloo sparking terror probe The Sun
- London explosive packages: Police 'can't confirm' Irish terror link BBC News
- Stamps clue as Irish police join investigation into London explosives Sky News
- Terror police probe ‘Love Ireland’ letter bomb plot’s possible link to New IRA Evening Standard
- Explosive devices found at Waterloo station, Heathrow and City airports The Guardian
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