Medicine without Chemistry A-level

Hiya I'm currently an AS student studying Geography Maths Economics Physics I had no idea that I wanted to do medicine and could not make a career choice. I am determined to do medicine and willing to go to any measure to pursue it. Yet, i don't have chemistry Alevel and I know most if not all Unis require chemistry. Is there any chance I can get into medicine through alternative routes??
Source: New Media Medicine - Category: Universities & Medical Training Authors: Tags: Imperial College School of Medicine Source Type: forums