As the UK gears up for the coronation of Charles III, 70 years after his mother acceded the throne, we thought it would be timely to corral a small group of English sparkling wines which Jancis and Tamlyn have tasted in recent months. Even if you're not a monarchist, spring is in the air and that alone is worth celebrating. And it almost goes without saying that the quality of English sparkling wine continues to be very high indeed – perhaps this is the UK's real crowning glory.
And if you're...