179K views · 939 reactions | BREAKING: Sky News understands that the UK terror threat level is being raised from 'substantial' to 'severe' meaning an attack is “highly likely”. Home affairs correspondent Mark White has the latest. Get more on this story here: https://trib.al/MGNsQKv | Sky News | Facebook

191K views · 3.7K reactions | BREAKING: Boris Johnson is said to be "absolutely defiant" and "does not intend to resign", a senior Number 10 source has told Sky News. Live updates: https://trib.al/dwvcRFT  Sky 501, Virgin 602, Freeview 233 and YouTube | Sky News | Facebook