Wheres Drain Plug?

[djminor]

I've got an airlock in my cooling system (MK1 Clio RSi) but i cant find the drain plug. I've been told its to the rear left of the cylinder block but i cant see it anywhere. Does anyone know where abouts it is or have any pictures?
Thanks

 

[Fred@BTM]

dont even think it has one but i don't know too much about that engine

 

[TomTom]

Round the back as you say, go round past the cambelt cover and its to the side of the alternator. 10mm or 13mm can't remember.

 

[djminor]

Thanks