£22 Adult standing £16 concession standing £31 Adult North stand seats £22 concession North stand seats £26 Adult East stand seats £18 concession East stand seats
Don't think you can "pay on the gate" for the seated stand, East and North. Will be alright for standing in the West or South
Don't you just mean, you can't pay at the turnstile for the seated 'stands' but you can walk around to the ticket office & (probably) buy a seated ticket on the day ?