Run away!

It's probably a natural reaction she thought as she ran.

Running away from strangers at a foreign place isn't as much fun as it sounds like. Truth to be told it's a little scary in a way that watching aliens movie isn't. You really don't know what will happen.

There was some clattering behind her and she was quite sure someone was following her. That's certainly not a good sign she thought. Luckily she was quite good at parkour (it really goes pretty well together with climbing) so she changed her mental gears into parkour mode and started scanning environment for escape routes.

She had only moments to scan as she ran, but she saw a manhole on the ground which probably could hide her and she had maglight (no one else usually carried one with them so she could easily outrun anyone following her there), a smallish window she knew from practice she could jump through just about 1.5 meters above the ground on her left and a lot of old boxes and other stuff on the hall to her right(and there was probably door to outside somewhere there too!).