Hamilton's "test bench" victory and Leclerc's valuable lesson
Motorsport Report
Motorsport Report is your regular blast of the day's most important racing news stories, brought to you from Motorsport Network's Miami HQ via our host Julia Piquet.
Motorsport Network's Julia Piquet reports as Lewis Hamilton says he was able to use the Spanish Grand Prix as a test session, while Sauber's Charles Leclerc got a serious lesson in F1 racecraft from Fernando Alonso