As Brits begin planning their Easter getaways and sunny overseas holidays, a crucial pre-flight checklist item is understanding the latest security protocols at the UK's busiest airport. Heathrow Airport has a specific baggage policy in place that, if ignored, could lead to significant delays and frustration at security checkpoints.
Heathrow's Two-Bag Policy: A Key Rule to Avoid Delays
While the prohibition of flammable or hazardous materials is a universal aviation rule, Heathrow enforces a particular restriction that can catch unprepared passengers off guard. The airport operates a strict 'two-bag policy' at its security points.
This means that each passenger is permitted to take only two pieces of hand baggage through the security control area. Crucially, the airport advises that items like handbags and laptop bags are counted as one of these two allowable pieces. The policy is designed to streamline the screening process and minimise congestion.
As part of this rule, any item larger than 56cm x 45cm x 25cm (22in x 18in x 10in) must be checked into the hold. Adhering to this helps reduce the number of security trays used per person, speeding up the queue for everyone.
What You Can Pack: Electronics and Liquids
Beyond the bag limit, knowing what items are permitted in your cabin luggage is vital. The UK Government lists several electronic devices that are allowed in both hand and hold luggage. These include:
- Hairdryers and straighteners
- Travel irons and electric shavers
- Most cameras, mobile phones, laptops, and tablets
- MP3 players
Passengers must carry e-cigarettes in their hand luggage, not in checked bags. All electronic devices must be placed in a separate tray during screening. Heathrow specifically warns travellers to ensure their devices are charged, as security staff may not allow any item onto an aircraft if it cannot be switched on for inspection.
Navigating the 100ml Liquid Rule and Heathrow's Exemption
For liquids, the standard UK rule still applies at most airports: all liquids must be carried in a single, transparent, resealable plastic bag approximately 20cm x 20cm. Each container within the bag must hold no more than 100ml.
The Government states items must fit comfortably so the bag can be sealed; tying a knot in the top is not acceptable. Liquids include drinks, soups, jams, gels, creams, pastes, sprays, and cosmetics.
However, Heathrow Airport has introduced a significant exemption to this rule. Its official guidance states: "Liquids in containers up to two litres can remain in cabin bags and be taken through security in all terminals (T2, T3, T4 and T5)." It notes that refillable metal or double-walled containers must be emptied but can be refilled once through security.
With the Easter travel period fast approaching, familiarising yourself with these specific Heathrow Airport rules is the best way to ensure a smooth start to your journey. For the most current information, travellers should always consult Heathrow Airport's official website before they fly.
