🚂 Top 10 UK Locomotives – Icons of British Rail! 🇬🇧 From the steam giants of the past to the legendary diesels and sleek modern electrics, the UK has produced some truly iconic locomotives. Think of the world-record-breaking Mallard, the streamlined elegance of the LMS Coronation Class, and the mighty GWR Castle Class thundering across the West. Then came the diesel revolution — the unmistakable roar of the Class 55 Deltic, the rugged reliability of the Class 37, and the distinctive “Hoover”