Oliver Dowden says the government’s new National Risk Register will help Britain prepare for worst-case scenarios and some of the most serious threats posed to the country. The deputy prime minister launched the new list on a visit to energy supplier SSE's Able Seaton Port facility in Hartlepool. Report by Covellm. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn