Extend the display time so as many people as possible can get to see the memorial, no doubt a display like this will only happen once, so make the most of it.
Why is this important?
This display will only happen ONCE, it takes time and organising for people and family's to save their money and find time to get to London to see this, for anyone 100 plus miles away it gets very expensive, this applies to well over half the population.