Giant ballpit!

We should fill the park with plastic hollow balls and play in it! Acording to the Ball Pit Calculator that you can find here:

http://www.jeffkillian.com/ballpit/ball-pit-calculator

we could fill the entire 1,000,000 square feet of the park up to 30 cm deep for only £10,000,000.

With the last few years in terms of international and domestic politics having been so depressing, we all need to loosen up a bit.