every day i work in this hospital, i always thought that something could go wrong. augustine is one of 9,500 nigerian doctors licensed to work in the uk. recruitment from abroad has never been higher, with almost 40% of uk doctors trained overseas. but his recruitment by a british company called nes health care meant working long hours in a private hospital with potential consequences, he says, for patients' health. i would wake up at 6.30 behind the ward at seven and it was an 80 bedded hospital. so i was looking after all of the patients on the ward. outpatients and x—ray, and i would be working from seven up until 11 at night. all patients at the seaton x—ray ray and i'll be working from seven and i would think that i'm meant to go to bed, you know, just get some rest.