Novel idea, but i can't see it working outside the turf somehow.

Not good for the walk-ons

In the future fans with health conditions.could watch games with other fans on a big tv.in a location just for them

I bet it’s a nightmare getting away after the game

A few damaged ear drums from all the horns being bashed.

Makes "Parking the bus" that bit easier.

More radical, tear down cricket field stand, tarmac over cricket field and turn it into giant car park then we can watch the real games from the comfort of our cars.