Tom Hughes
Player Valuation: £15m
I would assume its by increasing the standing areas from a 1:1 ratio to 1:1.5
Lower South = 5k * 1.5 = 7.5k
Lower North = 2.7k *1.5 = 4.05k
Lower Away = 1.5k approx? = 2.25k
So the Safe standing areas go from around 9.2k to 13.8k (increase of 4.6k)
So Capacity in that instance increases from 52,888 to 57,488 - very close to the stated 57,679
My assumption is that the missing 191 seats in my estimate is via the lower away section being slightly larger than I assumed.
It's almost certainly a typo.
In anycase, they would need to change the rail seats to the German type to get anywhere near a 1.5:1 ratio. The current ones take up far too much legroom.
I also don't think the Lower North (home) is earmarked for safe-standing as yet.