Legal Authority
Airport Operators are required to operate security scanners pursuant to directions made by the Secretary of State for Transport under the Aviation Security Act 1982.
What is a Security Scanner?
Southampton Airport has introduced a Security Scanner following a Government review of aviation security measures, to ensure we are taking the most effective action against emerging threats to aviation security. Security Scanners provide an additional, less intrusive method of screening passengers.
Security Scanners were previously known as Body Scanners and legacy models generated an actual image of the individual being scanned which lead to a lot of negative publicity regarding a person’s privacy. This original technology is no longer in use and your privacy is totally protected.
Privacy
For the benefit of all passengers' security, passengers may be required to be screened using security scanner equipment. Assessment of the scan data will be conducted by a computer algorithm. No images of individuals are created, and no scan data will be saved. Security staff are not able to view images produced by the scanner.
The scan will use Automatic Threat Recognition software which interprets the scan data, instead of creating an image, and identifies areas where items may be concealed on the body. These areas are flagged on a standardised stick-figure on a screen, to indicate to the security officer areas of the body which should receive a targeted hand-search.
Is it safe?
All security scanners must use millimetre wave technology, as it poses no known health and safety risks. Millimetre wave scanners utilise a very low power, non-ionising form of electromagnetic technology. Non-ionising radiation refers to electromagnetic waves which do not alter atoms in molecules by removing electrons. The amount of electromagnetic radiation emitted by millimetre wave security scanners is many times lower than that emitted by a mobile phone. Find out more about security scanners.
Data Protection
Analysis will be conducted by approved Automatic Threat Recognition algorithms. Immediately after the scanning analysis is completed and the passenger moves away from the security scanner, all data relating to the individual will be destroyed, irretrievable and incapable of being copied or sent.
Our Security Scanner Process
In our opinion, Southampton Airport has chosen to use the most passenger friendly security scanner available. When you step into our spacious scanner we will ask you to adopt a natural pose which does not require you to raise your arms above your head. The scan itself takes just a fraction of a second and you will then be invited to step out. The results of the scan are provided very quickly. You will then be allowed to proceed or we may need to check any areas that the scanner has highlighted. On some occasions this may require that a standard physical search is conducted.
Alternatives
An individual may opt out of being scanned. In this instance, the individual must be screened by an alternative method which includes, at least, an enhanced hand search in private. An enhanced hand search in private will take place in a private room or an area away from the main search area. This may involve the loosening or removal of clothing. Opting out of a scan and refusing to undergo an enhanced hand search in private may result in that individual not being permitted to continue their journey.
Further Information
Further details on the deployment of security scanners in the UK, and the safeguards in place, including the Code of Practice for the use of security scanners.
FAQs
Security Scanner FAQs
Why Are Security Scanners Used at Airports?
Security scanners have been introduced as part of a government-led review to enhance aviation security and respond effectively to emerging threats.
These scanners provide an additional layer of passenger screening that is often quicker and less intrusive than traditional methods, helping to keep air travel safe while improving the passenger experience.
By using advanced technology, airports like Southampton are better equipped to detect prohibited items and maintain the highest standards of security for everyone.
What Legislation Allows the Use of Security Scanners at Airports?
Security scanners are an approved and recognised screening method under European aviation security regulations.
In the UK, their use is mandated by a Department for Transport (DfT) directive under the Aviation Security Act 1982, which sets out the legal framework for aviation security measures.
This legislation ensures that security scanners are used consistently and lawfully to protect passengers while maintaining compliance with national and international safety standards.
Can I Request an Alternative to the Security Scanner?
Yes, you may request an alternative screening method.
The only approved alternative is a private enhanced hand search, which takes place in a private screening room. This more detailed search may involve the loosening or removal of some clothing, and you are entitled to request a witness to be present during the process.
While the security scanners in use are considered safe, with no known health risks according to the Department for Transport, this alternative is available for passengers who prefer not to be scanned.
Are Backscatter Scanners Used at Southampton Airport?
No, Southampton Airport does not use backscatter scanners.
We only operate millimetre wave security scanners, which use safe, low-energy, non-ionising technology. These scanners do not emit X-rays and have no known health risks, making them suitable for all passengers, including children and those with medical concerns.
Our focus is on providing a safe, efficient, and comfortable screening process for everyone.
Do Children Have to Go Through the Security Scanner?
Yes, children are included in the security screening process at Southampton Airport.
Government regulations require that all passengers, regardless of age, are screened using approved methods. Exempting children would reduce the overall effectiveness of airport security.
We understand that younger passengers may feel unsure or nervous about the process, and our friendly security team is trained to provide reassurance and support to help children feel comfortable.
For very young children or those who do not meet the minimum height requirement for the scanner, an alternative screening method, usually a gentle hand search will be carried out instead.
Your child’s safety, dignity, and comfort are always a top priority.
Do I Need to Go Through the Security Scanner if I'm Pregnant, Have a Pacemaker, or a Medical Implant?
Yes, passengers who are pregnant, have a pacemaker, surgical implant, or are undergoing medical treatment can safely pass through the security scanners used at Southampton Airport.
The Department for Transport (DfT) confirms that the millimetre wave scanners in use present no known health risks. They do not emit X-rays or ionising radiation and are suitable for people with a wide range of medical conditions and devices.
If you still prefer not to be scanned, you may request an alternative screening method. This will involve an enhanced hand search in a private screening room. The process may include the loosening or removal of clothing, and you may ask for a witness to be present throughout.
For more details on medical safety, you can read additional guidance from the Medicines and Healthcare products Regulatory Agency (MHRA).
Can I See the Image Created by the Security Scanner?
Yes, if you're scanned at Southampton Airport, you can view the result immediately as you exit the scanner.
The scanner uses Automatic Threat Recognition (ATR) software, which does not produce a detailed image of your body. Instead, it generates a generic stick-figure outline, highlighting only the areas that may need further inspection.
This image is visible on a screen near the scanner and is shown in real time. No personal images are created, stored, or saved, and all data is automatically deleted as soon as the scan is complete.
The process is designed to be safe, private, and respectful, while helping ensure a secure airport environment.
Where Can I Find Out More About Airport Security Scanners?
To learn more about the use of security scanners at UK airports, including the official Code of Practice, visit the Department for Transport (DfT) website.
The DfT provides up-to-date guidance on how scanners are used, how your privacy is protected, and the regulations in place to ensure safety and fairness.
You can access this information here.