UK terrorism threat level is being raised to SEVERE - meaning an attack is highly likely 

The UK's terrorism threat is being raised to severe meaning an attack is highly likely. https://www.dailymail.co.uk/news/article-8910087/UK-terrorism-threat-level-raised-SEVERE-meaning-attack-highly-likely.html?ns_mchannel=rss&ns_campaign=1490&ito=1490