Chicken News: Free-range is not as good as it sounds. Current EC requires free-range indoor space = 27.5kg of bird per sq metre and outdoor space 1 bird per 1 sq metre. Access to the great outdoors can be restricted.
The label 'Traditional Free Range' means that chickens are kept in mobile homes that are moved to clean pasture. Usually fewer birds are housed together.
'Free Range Total Freedom' means that they have outdoor access 24/7 to 5sq m per bird. Pretty good.
Other welfare factors such as transport, light, heat etc are no different to the factory farmed chicken. And they can still be fed growth-promoting antibiotics, high protein diets (soya, fishmeal)
RSPCA Freedom Food and Little Red Tractor labels are 'better kept' but not necessarily free range.
Organic means the chickens are fed either organic corn or GM free cereal pellets and peck at grass, bugs, worms etc. And they are not given antibiotics routinely. Stocking densities are max 25kg of birds per sq m (Soil Association birds are usually kept in much smaller numbers than that).
Well, you did ask...