No. Butterfly, double edged, ejector, flick, push, disguised knives and bayonets are all offensive weapons and prohibited from carriage.
Any knife with one of the following characteristics is an offensive weapon and prohibited:
Any item (e.g. comb) designed to look like a knife or other weapon will be seized as an imitation.
It is a criminal offence to carry some kinds of weapons at airports.
Possession of these knives at an airport is an offence punishable by a term of imprisonment and may result in:
You will be asked to relinquish all dangerous or prohibited items found in your carry-on luggage. If you refuse:
AvSec x-ray bags going onto aircraft to ensure there is nothing dangerous in them. If something comes up on the x-ray that needs checking, the bag will be opened, searched and any dangerous good or prohibited item will be removed, with a bag search notification form left within the bag.
If you want to retrieve an item that has been removed, please contact your airline as soon as possible. The airline will dispose of items within three to seven days, so the sooner you make contact, the better your chance of having the items returned to you. For more information, see:
