And we took her to the emergency in Scarborogh Hospital. They told ue the health card was cancelled, and we had to pay $280 to see the doctor as a visitor. Then I found from Ministry of Health, my card was cancelled also. My hushand was here all the time, so his card was fine. MoH told us the got direction from Immmigration office to cancel our card. I guess when you leave or re-entry the country, even there is no stamp on your passwrod, the custom still have some kind of record, and they pass it to immigration office. I GUESS.