We went undercover inside the UK's largest independent chicken hatchery, Annyalla Chicks, an RSPCA Assured facility.
The largest sector of animal agriculture causes untold suffering for chickens.
For part three of Rotten, our multi-investigation exposé of the UK egg industry, we reveal horrors in RSPCA Assured free-range farms.
Cage-free isn't all it's cracked up to be. We explain the reasons that cage-free isn't any better for hens.