Researchers at Newcastle University have released this footage of controlled explosions in London Underground carriages.
The first explosion shows a decommissioned carriage similar to that targeted by terrorists on the London Underground in 2005.
The second explosion is on a prototype carriage that has been redesigned by engineers to provide better protection for passengers.
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Rain will spread southeastwards through N. Ireland, Wales and England overnight.
The woman used her daughter's own Facebook page to live-stream the attack after the teenager posted provocative pictures online.
A senior employee at the organisation reportedly derided the three-year-old royal for being 'royal, rich' and "advantaged'.