A petition was launched in September, as a European Citizens' Initiative, for banning the use of cages in animal farming and in factories.
I think there is none who hasn't watched a video of cruelty against animals and hasn't wished the prohibition of this practice.
Psy people (inside EU) sign the petition and inform others as well.
End the Cage Age – CIWF
End the cage age | Compassion in World Farming