Paying more attention to substance abuse could predict or prevent radicalisation, a study has concluded.
A lawyer for the widow of a murdered police constable has backed a call for armed officers to be stationed at all gates into Parliament.
The Chief Coroner has called for armed police to be stationed at all gates into Parliament in the wake of the Westminster terror attack.
All 12 people arrested in connection with the Westminster terror attack have been released without charge.
A police officer who was killed during the Westminster terror attack died after being stabbed in the chest, despite wearing body armour.
The mother of Westminster terrorist Khalid Masood has said she is “deeply shocked, saddened and numbed” by the actions of her son.
The Westminster terrorist has been named as Khalid Masood, a 52-year-old with a string of criminal convictions including possession of a knife.