Empty space at Earls Couirt, London

This is the empty space which used to be the Earls Court Exhibition Centre. The site has been cleared but the development has halted, apparently due to planning challenges and commercial uncertainty. So no longer the big shows nor the music performances. I remember hearing here in 1980 Roger Waters’ lyrics for The Wall: “What shall we use to fill the empty spaces”; maybe Pink Floyd could play here again to fill the empty site?