He believes communicating about the sport is a difficulty and he is in talks with Goalball UK to host a taster session at the Copper Box Arena after the Paralympics.

BBC: Paralympics legacy: 'We have to tell people they can'

The stadium, velodrome and Copper Box venues are still on the park and getting ready for new uses, but the hockey and basketball arenas plus the world's biggest McDonald's are gone.

BBC: London Olympic Park opens for visitor tours

The indoor Handball Arena, which has been renamed the Copper Box, will be used for recreational sport such as five-a-side football and badminton as well as staging professional sports such as boxing and some indoor concerts.

BBC: Olympic stadium 'to host rock concerts by July'

That's when I saw the glossy pregnancy test box sticking out of the old copper wastebasket.

NPR: Excerpt: 'The Garden Angel'