Phone for taxi.

You wait in the comfort of the lounge bar for half an hour, whereupon an unnervingly buxom barmaid informs you that your cab has arrived.

Upon stepping out into the night air, however, you discover that a shadowy figure with a large, flat package under one arm is attempting to persuade the driver to take him instead. Just as you're about to give him a piece of your mind, he suddenly buckles at the knee and falls to the ground.

You can:

Applaud your luck and leave the stranger lying helpless in a heap while you claim the taxi.

Bend down and check that the stranger is OK. Surely it won't be some kind of ruse?

Take a look at the package before you decide whether to help the man or not.

Run away in case he's dead and you get blamed.