Hi Blueadventure,
How about you quote me an example(s) where I have been "always negative" - If unable to do so, the proper thing would be to post a retraction/apology.
As for not "beleiving this is corrcet".
I have an idea I might know of the pilot & the incident.
If memory serves the fire started in the engine bay/under cowl - not from a leaking fuel tank.
The fuel tank is located, in the Zephyr, under the pilot/passenger legs, roughly just in front of the main undercarriage.
The tank fuel drain is at the lowest point of the fuselage directly below the tank.
You can see, from the photo you posted, where the fire has had its main impact, the the engine bay (at the time of the photo).
The fuel tank area is (at the time of the photo) untouched.
There is no obvious scorching of the grass, flames or any indication of fire, in the area under/around the aircraft.
I was not a witness to the event. If you were and you stand by your statements above (despite the photo evidence) then I accept your word with some scepticism.😈