[Denise l]

Has anyone carried out event cleaning for concerts with about 9k people? If so what advice can you give please? Thanks

[Smurf]

I used to do event clean ups when working in my youth for a local leisure centre. The events used to  only hold a few hundred in the hall but boy did they make a mess.

Cleaning up after 9 thousand people at an event I would imagine is going to be quite labour intensive.