Churches should have a 'bouncer' on the door throughout services to improve security, new counter terrorism advice suggests, as an expert has warned small parish churches are more at risk of attack that larger places of worship.
New guidance issued after the murder of a French priest by Islamic State supporters advises churches should fit CCTV and personal attack alarms.
The risk of a terrorist attack on a church in Britain is believed to have increased since terrorists slit the throat of Father Jacques Hamel.
The draft 12-page guidance drawn up by an adviser to the Home Office says churches should ensure their doors can be securely bolted and recommends worshippers are briefed on what to do if they spot someone suspicious.
It says churches should have "someone on the door of your church welcoming people into the building during service who can close the front door in an emergency. Make sure that someone is stood by the door before, during and after the service, whilst the congregation is present."
The advice says: "The job of the person on the door is to delay any offenders (including those who are not terrorists) so that the police can arrive and deal with them."