Greyhound drivers are mostly assholes so good luck with that
Yes. I'm sure the driver will let you back even if you have to get back on and get your pass and show it to him.
What do you have to go to the front desk and tell them that you lost it or the bus driver might remember you if you show your bus ticket and your ID yes that might be true
Just walk to the driver, let him know the situation, he may ask you to see again your ticket and will surely give you another one.
Sorry i can't answer this question. Because i don't work at greyhound never have.
If you have a receipt or a stub they can reprint you a boarding pass .
Thanks! Your answer is awaiting moderation.