Lightning sometimes strikes twice. English Touring Opera hit topical gold last spring when, wholly by coincidence, they found themselves touring with Rimsky-Korsakov’s Russian anti-war satire The Golden Cockerel. Now the company’s general director Robin Norton-Hale insists that their current tour of Rossini’s Il viaggio a Reims – written in 1825 to celebrate the coronation of King Charles X of France – was fixed long before this month’s events at Westminster Abbey were even a glint in the Earl Marshal’s eye.