I have a job interview next month but they need to see either my passport or a full birth certificate to confirm eligibility to work in the UK. I don't have these things. My passport was stolen and I haven't replaced it so all I have is my old one in my maiden name with the corners cut off. Is this good enough to prove anything or will I have to fork out the £100 for a quickie new one? I looked into getting a birth certificate instead but it won't arrive in time.