<P> The current level was reduced to Severe on the afternoon of 17 September 2017 / It had been raised to Critical following the 2017 Parsons Green bombing on 15 September . </P>
<P> The current level was reduced to Severe on the afternoon of 17 September 2017 / It had been raised to Critical following the 2017 Parsons Green bombing on 15 September . </P>
what level of terror alert is the uk at
what level of terror alert is the uk at
Severe
Severe