Just 30 years ago, diesel cars were a bit rubbish. They were loud, clattery, vibrating, smelly and usually appallingly slow. But politicians thought they were the bee’s knees, because they were margin

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Lan Cooke of C.Quip, supplier of Sulnox Eco, explains how fuel conditioners can beat the bug and clean up hydrocarbon emissions

New innovations mean you have more chance of keeping your boat afloat and avoiding polluting the sea around you. Rob Melotti investigates

The latest gear, including a couple of winter waterproofs you might find at a discount

Last year, for the first time, more than ...