There were 456 nuclear energy security warnings in the UK in 2021

Minor

Moderate

No significance

500

400

300

200

100

0

2010

11

12

13

14

15

16

17

18

19

20

21

Minor

Moderate

No significance

500

400

300

200

100

0

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

2021