Fans return to The O2 in Greenwich (not for a concert but a rare backstage tour)

Tap above to watch video report by Rags Martel

The O2 Arena in Greenwich has space for 20,000 music fans but for the last few months, there have been none due to the covid pandemic. However, the famous Greenwich venue has been welcoming people back, just a few at a time, not for concerts but for tours - backstage and in the arena, to experience it as the stars do before the crowds arrive.