Booking an eye test. It asks for your ethnicity as it's relevant due to some eye conditions being linked to ethnicity. I automatically ticked "white" as I always do and have always done but wondering now if that's even the right box. My mum is half Pakistani and my dad is white. Should I be ticking the "mixed white and Asian" box? In the grand scheme of things it's not important at all but health wise, heritage is relevant isn't it?