hard to say but usually at LHR, if they know you are travelling to another country with a transit, they will pack it properly for you. Of course, there is possibly a limit of alcohol you can buy it in the duty free. It is still possible that at Dubai they will do another security check, and then your liquid will be confiscated. It depends.
but usually at LHR, if they know you are travelling to another country with a transit, they will pack it properly for you. Of course, there is possibly a limit of alcohol you can buy it in the duty free.
It is still possible that at Dubai they will do another security check, and then your liquid will be confiscated. It depends.