Ajr
Probably no longer under surveillance
Lighting is pretty good around most stadiums nowadays, but just imagine if there was cooler lighting enabled from under the pitch and around it etc. Imagine a professional football match played under glow in the dark conditionings kind of like this image below :
https://i.pinimg.com/originals/bf/80/7b/bf807b8438a6372c7c1ed1488ad1cb90.jpg
https://i.pinimg.com/originals/bf/80/7b/bf807b8438a6372c7c1ed1488ad1cb90.jpg