Potentially unethical season ticket question (6 replies)

Hello, apologies for this potentially unethical question. One of my group of friends is in the U.K. whilst another three live overseas. In general we are back every month but never at the same time. We want to know what kind of restrictions there are on season tickets/ stadium access. Could three of us taking it in turns using the spare ticket over the season or is it linked to photo ID etc.

Thanks !