Eeeek..don,t be scaring me with those nasty pictures...
I am pretty sure its not coming from the heater , the water was running down on the drivers side , the opposite side to the heater....
My Polish mechanic friend had a look when it was on his ramp and like me he thinks its coming from a hose near the oil cooler , hidden behind the water pump , and under the turbo pipes...
you can,t even see the hose from the top of the engine , or from the bottom , so i guess i will just have to remove bits till i can get at it...
I didn,t even know there was a water hose around that area.... untill it peed all over the road...