Britain’s national terror threat level has been raised to ‘Severe’ by the Joint Terrorism Analysis Centre (JTAC), indicating that an attack is now considered highly likely. This marks the first escalation since November 2023 and is attributed to intelligence suggesting an elevated risk following an antisemitic attack overseas. The change is expected to have immediate implications for travellers entering the UK, particularly business professionals.
Key takeaways
- National terror threat level increased from ‘Substantial’ to ‘Severe’.
- Business travellers should anticipate increased border checks and potential delays.
- Home Office has directed Border Force to enhance secondary screening.
- Airports are implementing contingency plans, including staff redeployment.
- Companies should review ‘duty of care’ protocols and traveller tracking systems.
Increased border checks
The Home Office has instructed Border Force to intensify secondary screening for selected arriving passengers, with a focus on routes deemed higher risk. This means business travellers may experience longer queues, more thorough questioning, and a potential increase in random electronic device searches upon arrival.
Airport preparations
Major airports such as Heathrow and Manchester are activating contingency plans. This includes redeploying staff to security lanes during peak times, particularly around bank holidays, and requesting airlines to ensure crew members arrive significantly earlier for their duties. These measures are designed to manage the anticipated increase in processing times.
Impact on business travellers
Companies with internationally mobile staff are advised to brief their employees to factor in potential delays. Employers should also review their ‘duty of care’ responsibilities, especially for frequent travellers between the UK and high-risk regions. Traveller-tracking systems should be verified to ensure they capture real-time itinerary changes. While no new entry visa requirements are expected, the Home Office will make "targeted use" of Schedule 7 powers, which allow for the detention and questioning of individuals at ports of entry without prior suspicion. This could add significant time to arrival processing for some travellers.
Recommendations for businesses
Organisations should consider advising executives who carry sensitive commercial data on laptops to ensure files are encrypted and non-essential information is stored securely in the cloud. It is also prudent to rehearse remote-work contingencies in case of site-specific security alerts that might restrict movement within major UK cities. The terror threat level will remain under review, with a downgrade typically requiring a sustained period without credible threats.
