Kent Police say that although there is no intelligence to suggest any direct threat to anyone living in the county, it has deployed additional resources across the region to provide a presence in potentially vulnerable communities.
Assistant Chief Constable Gary Beautridge said: "We are working with local communities and partners whilst the Metropolitan Police investigate the full circumstances around this incident.
"We are providing high visibility policing in areas across Kent and would appeal for people to stay calm and work with us to ensure the safety of everyone in our county."
More top news
A ceremony has been held in Portsmouth aboard HMS Victory to mark the 212th anniversary of the Battle of Trafalgar.
Should the motion go in favour of the anti-hunting lobby, the National Trust’s board will have to decide whether to adopt the ban.
Oxbridge is failing to improve its levels of diversity when it comes to the students who attend Oxford and Cambridge university.