Britain's terror threat level has been upgraded from "substantial" to "severe" following an explosion outside a Liverpool hospital that had been declared a terrorist incident on Monday.<br /><br />-------------------------------------------------------<br /><br />Stay Connect With Us!<br />Website: https://www.nationthailand.com/ <br />Facebook: https://www.facebook.com/TheNationThailand<br />Twitter: https://twitter.com/Thenationth<br />#UK #Severe #TheNationThailand
