Where is the coolant drain plug on my Focus ? please help as fast as you can !

[Fastlife91]

I have a 2006 mk2 Ford Focus Sport 1.8 TDCI.

 

I am new at car repairs but have a very small set of tools and I am at home now with my car outside jacked up and I cannot find the coolant drain plug on it. I have removed the under shield but still could not see a plug so put the under shield back on.  I have looked around this area but still cannot see a coolant drain plug.

 

can anybody please help ?

[Carl91]

I have a 52 plate 1.6 petrol, mine is on the passenger side of the radiator at the bottom just above the metal beam. Its a plastic screw with a big  Phillips head.

not the same car I know but worth a shot