Daniel Vettori cuts fiercely during his 48, England v New Zealand, 1st Test, Lord's, 2nd day, May 16, 2008© Getty Images
Steve Bucknor checks the light, England v New Zealand, 1st Test, Lord's, 2nd day, May 16, 2008© Getty Images
The umpires offer the light to New Zealand during the second session, England v New Zealand, 1st Test, Lord's, 2nd day, May 16, 2008© Getty Images