It pains me to say it but even our poxy league back home looks after home supporters better than clubs do here regarding Active/Vocal supporter areas. As you said it doesn't have to be a majority just a small loud vocal section (e.g. the Palace away supporters Saturday) that can create an atmosphere. My suggestion would be that the bay/s would be available for ST holders and OH members and just like you get the warning of restricted viewing, if you were to buy a seat in the Active area you'd be told that your "seat" is in the active area which only gets you into the bay as it is used as a liberal singing home supporters end.
I doubt you'll be finding too many tourists willing to spend £35+ on a ticket that doesn't even guarantee them their seat in row for all the selfies!
I doubt you'll be finding too many tourists willing to spend £35+ on a ticket that doesn't even guarantee them their seat in row for all the selfies!