Quoting: atlantic
however my Polish passport is expired. Does
I would have assumed that if you hold, have held and are not otherwise disqualified from obtaining such a passport, that you would be able to continue to work legally in the United Kingdom on your polish Passport as Poland has joined the E.U. If you had relinquished Polish citizenship that may be another point all together but the fact that your passport is simply out of date should not really matter-anyway, that my opinion for all its worth.