I'm applying for Polish citizenship (available to me through my Polish grandfather) in order to retain my EU citizenship in case I'm forced to leave the UK. I w

I'm applying for Polish citizenship (available to me through my Polish grandfather) in order to retain my EU citizenship in case I'm forced to leave the UK. I would be very concerned as to what right to live and work elsewhere in Europe I would have without that. Potentially very little. I have no firm plans for leaving the UK at present however.