The Medical Clinic

Someone would have to be really desperate to come here, you think.

You're on a side street, London traffic roaring behind you. The clinic is disguised as a liquor store. Bottles of rum and faded posters are shadows behind dirty windows. Inside, you can see a guy built like a dump truck, sitting behind the counter and reading a glossy magazine.

There's an garbage-stacked alley beside the store. You might be able to sneak in from the back. Or you could go for the frontal approach.

• Walk in the main entrance...
• Sneak around back...