I have a friend who is American, and cannot qualify under any normal visa for the UK. I heard teaching is in high demand in the UK and it is possible to work as a teacher if the company you are working for applies for a special work permit for you.
My friend is not a qualified teacher (no teaching degree), but she has 6 months experience teaching a class of pre-school students by her self. If she travelled to England on a tourist visa (6 months) how likely is it she would be able to find a job (pre-school or otherwise) and the company would apply for a work permit for her?