While airport security procedures may change over time and differ slightly between airports, here are some frequently asked questions (FAQs) about security at UK airports.
1. What items are prohibited in hand luggage?
Items prohibited in hand luggage generally include sharp objects, large liquids, flammable materials, and certain tools. Examples include knives, scissors with a blade longer than 6cm, and liquid containers over 100ml.
2. How much liquid can I take through security?
Liquids are allowed in containers of up to 100ml each. All liquid containers must fit comfortably in a single, transparent, resealable plastic bag of a maximum capacity not exceeding 20cm x 20cm (e.g., a quart or one-litre bag). The total volume of liquids you can carry is the capacity of this bag.
3. Can I take electronic devices in my hand luggage?
Yes, electronic devices such as laptops, tablets, and mobile phones are allowed. However, they may be subject to additional screening, so it’s advisable to charge them in case security needs them to be powered on.
4. Do I need to remove my shoes at the security checkpoint?
It depends on the airport and the specific situation. At times, you may be asked to remove your shoes, especially if they have a high metal content or the security personnel deem it necessary.
5. Can I bring baby food and milk?
Yes, when traveling with an infant, you can carry a reasonable amount of baby food, milk, or sterilized water for the journey. You might be asked to taste it at the security checkpoint.
6. Are medical items and equipment allowed?
Yes, essential medicines (including liquid medicines) and medical equipment are allowed. It’s advisable to carry a letter from your doctor or a copy of your prescription.
7. How early should I arrive before my flight?
It’s recommended to arrive at least 2 hours before a domestic flight and at least 3 hours before an international flight, to allow enough time for security checks.
8. Can I bring duty-free liquids on board?
If you purchase duty-free liquids at the airport or on a plane and they’re sealed in a security bag, you can carry them on board. Do not open the security bag until you’ve reached your final destination.
9. What’s the procedure if I have a pacemaker or implanted medical device?
Inform security personnel if you have a pacemaker or any other medical implant that may be affected by the metal detectors. They can then offer you a manual pat-down instead.
10. Why was I selected for additional screening?
Additional screenings are sometimes random or may be triggered by something specific about your items or the way they appeared on the x-ray machine. It’s a routine process to ensure safety.
11. Can I bring makeup in my hand luggage?
Yes, but there are rules for liquids, gels, and aerosols. Solid makeup products like powders and pencils are usually fine, but things like mascara, liquid foundation, and creams should adhere to the 100ml container limit and be placed in a transparent resealable bag.
12. How do I carry essential medicines that exceed the 100ml limit?
Medicines exceeding the 100ml limit are allowed but must be supported by a doctor’s note or prescription. Always carry these documents with you when traveling. You might be asked to present them at the security checkpoint.
13. Are power banks or portable chargers allowed in hand luggage?
Yes, but they must be carried in hand luggage only and not in checked baggage. Ensure that the power bank is labeled with its capacity in watt-hours (Wh) and adheres to the airline’s regulations.
14. What about items like razors or tweezers?
Disposable razors and their cartridges are usually allowed in hand luggage, but other types of razors must be placed in checked baggage. Tweezers are generally allowed in hand luggage.
15. Can I carry food through security?
Yes, solid foods like sandwiches, fruits, and chocolates are generally allowed. However, any semi-liquid or gel-like food items (e.g., jams, yogurts, jellies) must adhere to the 100ml container limit.
16. What’s the policy on carrying gifts?
Gifts are allowed, but it’s recommended not to wrap them before flying, as security might need to inspect them.
17. Are e-cigarettes and vapes allowed?
E-cigarettes and vapes can usually be carried in your hand luggage but not used within the airport premises. Always check the airline’s policy on this, and remember that e-liquids must adhere to the 100ml container limit.
18. How can I speed up the security process?
Having your liquids bag ready, removing metal items like watches and belts, and taking out electronics from your bag can help streamline the process.
19. I have special mobility needs; what assistance is available?
UK airports offer assistance for passengers with reduced mobility. It’s best to inform your airline and the airport in advance if you require any special assistance.
20. Is there a limit on the number of electronic devices I can bring?
There’s no set limit on the number of devices like phones, tablets, or laptops. However, each must be screened individually, so ensure they’re easily accessible.
Remember that while these general guidelines apply to UK airports, individual airlines and airports may have their own specific rules and regulations. It’s always a good idea to check the website of the airline or airport you’re using to ensure you have the most up-to-date information. To find out more visit or blog here.