Been here 6 months with UK travel Insurance but because of cancer diagnosis 5 years ago having trouble getting policy renewed for another 6 months to extend my stay. Also insurance company will only consider extension if I have a ticket home and I dont want to book a ticket as I dont know when I want to go back or where from. Wondering if I can medical insurance out here even though I am not officially a resident and only in possession of a tourist visa.. Anyone able to help with advice?