Exclusive: Undercover footage of Dan Jukes raises fresh questions about Reform leader’s statement that £5m gift was for security

The billionaire’s interference in Ukrainian military operations shows he’s a national security risk. No private citizen should have that much power.

Exclusive: Badenoch’s flagship conference policy document cites £957bn estimate, twice the total in climate advisers’ data

The UK state is dumping its responsibilities on our doorsteps, while green-lighting policies that lead us closer to crisis, says Guardian columnist George Monbiot