Block 501

Help!
Coughed up today for an extra 2 tickets for family having been told beforehand that they were in the City end.
Turns out they are in Block 501 which looks ominously like the Stoke section, though I don't know where the segregation spilt is for certain so it's abit dubious.
Any other Blues have tickets for this Block or can anyone definitively advise?
Thanks
Coughed up today for an extra 2 tickets for family having been told beforehand that they were in the City end.
Turns out they are in Block 501 which looks ominously like the Stoke section, though I don't know where the segregation spilt is for certain so it's abit dubious.
Any other Blues have tickets for this Block or can anyone definitively advise?
Thanks