Re: [outrager] Carry-on via London?
From the BA website (regulations last updated 21/8/06)
Customers departing from the UK (including customers transferring through the UK):
Customers travelling from the UK will be able to take on board as hand baggage one cabin bag no bigger than 45cm x 35cm x 16cm, the size of a small laptop bag, inclusive of wheels and handles
Cabin baggage MUST NOT contain: Any cosmetics
Any toiletries
Any liquids
Any drinks
Cigarette lighters (Cigarette lighters may not be checked into the hold. They can be purchased airside and disposed of before boarding a flight)
Items previously prohibted in cabin baggage, such as sharp objects, should not be carried onboard.
Cabin baggage CAN contain the following: Electronic equipment, including laptops, mobile phones, digital cameras and portable music and DVD players
Essential medicines in liquid form provided they are under 50ml. Customers will be asked to taste the liquid. If they cannot taste the liquid for any reason they will be asked to go to an airport pharmacy to have the medicine verified.
Baby milk and liquid baby food (the contents of each bottle MUST be tasted by the parent)
Other items normally carried in cabin baggage, such as books and essential items for the flight, as long as they fit into a bag no bigger than 45cm x 35cm x 16cm.
Nothing must be carried in pockets.
...
To help progress through the airport all customers are encouraged not to include items capable of containing liquids (e.g. bottles, flasks, cans etc.) in either their hand or checked baggage.
All electronic equipment will need to be removed from the item of hand baggage and screened separately. We recommend these items be packed carefully for easy removal at the security search point.
Customers may purchase any item in any store in the departure lounge before departing their final UK airport, unless they are travelling to the USA.
Extra restrictions are in place for customers travelling to the USA from the UK. Customers WILL NOT be permitted to take any liquid or gel items purchased in the departure lounge into the aircraft cabin. All food or beverage items must be consumed before boarding.
Customers transferring through the UK Customers transferring through the UK will be subject to the same hand baggage size restrictions as those starting their journey in the UK.
If you arrive into the UK to connect with a British Airways flight (irrespective of original carrier), with more than one laptop size bag (45cm x 35cm x 16cm), you may be refused travel on your onward flight.
Customers transferring through a UK airport onto another flight must not buy any of the prohibited items such as cosmetics or toiletries until they have cleared through security for their final departure from a UK airport.