Everything is always about London!!!! It's very annoying. Do they know that Wales and Northern Ireland also show itv?
Two things: firstly - they did ask for members of the public with regional accents, perhaps because it's more convenient for the agency have people come to them, rather than scouring all corners of the country. Which brings me to the second point, Northern Ireland has UTV with its own presentation.*
*STV and UTV do see ITV's presentation at times, eg overnight for UTV and during ITV Breakfast hours for UTV and STV.