Now we can not postpone our liquids, aerosols and gels (LAG) in our hand luggage (hand). Of course, any limitation of their own strengths and weaknesses. For example, the positive side of this restriction on air travel to protect against terrorist attacks. The downside is that we bought is not free, liquors, perfumes, or other safeguards GAL before mehr.Neben the examples I have given what positive and negative aspects of liquids, aerosols and gels in travel restrictions air?