Maximus wrote:I don't get this though,
Nearly every passenger on a plane has a li-ion battery in their phone, laptop or tablet. Maybe spare batteries in their suitcase too.
They are allowed to carry them on.
Some Dangerous goods are permitted in “limited quantities” as long as they are carried on your person.
For example, things like these permitted items:
A packet of matches,
A cigarette lighter
Mobile Phone
A Camera - including SLR equipment and accessories.
Tablets
Laptops
Toiletries - including after shave lotions and perfumes (inflammable items)
These items are suppose to be carried on and not checked in. Always tell the person at check in if you have any dangerous items in your luggage. Failure to disclose opens you up to prosecution.
News crews and other professionals have their equipment consigned by a Shipping Professional with all the relevant paperwork submitted to comply with Dangerous Goods Shipping legislation.