Once you walk up the stairs there's a guy to your right (behind the fence).
Run like hell, go left, make a right
again, kill the guy with the grenade and run into the container. Two guards
will come. Kill them both. There
are two crates there with some health.
Drop into the shadows at the end and wait. If you're lucky the chopper won't
find you. Breath deep and
run into the open doors of the hangar (or whatever). There are combine guys
and these annoying chain-saw
thingies. Best is to drop into the far left corner, into the dark and use
your crowbar to take out the flying
chain-saws first. Kill all guards, hop onto the first floor, jump from
container to container. Some guards
will come by a few blasts with your machine gun will take care of them. Dive
under windows (chopper is still
there) and take the door. Walk outside, take a left and climb into the
tower. Kill the two guards. Use the
two machine guns to kill the chopper. Press the button to open the gates.
Walk outside, go right, keep
going, jump into the water and get your waterboat...

This Canal and Water Hazard thing seems to be endless, when is it going to
end ???