Stop airlines from avoiding food labelling for allergies.

Stop airlines from avoiding food labelling for allergies.
Why this petition matters
Imagine starting out on a 30h flight leg from the UK to Australia.......But then add to the fact that most airlines are unable to cater for multiple food allergies and currently do not have to label their ingredients.
So for 30h you have to attempt to feed yourself and keep whatever food you buy fresh whilst watching all fellow passengers enjoy their 2-3 hot meals per flight.
Currently if you are;
Coeliac and lactose free = No catered options
Coeliac and vegan = No catered options
Coeliac and nut allergy = No catered options
Halal and coeliac = No catered options
You get the idea...
This campaign is get enough signatures and fellow supporters to get airlines to label their meals, so that individuals like myself can choose what they consume and have the ability to consume a hot meal on long haul travel. Currently there is a legislation loop-hole that means airlines do not need to label their meal or accompaniments. Therefore, airlines avoid putting any ingredients on the separately packaged breads, cakes and even on the main meal itself so if you have one or more allergies you have no choice but to not eat the products.
Please help this cause by signing this campaign so we can petition for change.
Thank you!
Charlotte