"Make sure you buy grass-fed beef!"
Mate. We're in the UK. All our cattle are grass-fed. That's just how we farm here.
They're on pasture most of the year. Finished on grass silage and forage. That's standard.
"But the supermarket beef..."
Still grass-fed. Still from British farms. Still meets Red Tractor standards.
You don't need to hunt down a special label. You don't need to pay £30/kg at a farmer's market.
The £6/kg mince from Tesco is from a grass-fed cow. From a British farm. Probably a family farm in Wales or Scotland.
"But factory farms..."
We don't really do factory beef farms here. Too wet. Too expensive. Cattle are on grass because grass is what grows.
You're applying foreign problems to British beef.
Different system entirely.