[Closed] Car getting scrapped - but how to remove the fuel?

Ive had another go at removing the diesel with a long tube (maybe not long enough) from a 1996 renault espace.the tube gets wet with diesel but when i pump theres no sign of the fuel even showing in the tube. if i suck on it, i dont hear or sense its even in the diesel.

Could this tank be baffled to stop people from removing the fuel with ease? The next idea i had was removing the fuel line up front in the engine bay. but without the car running and the fuel pump working, its not going to be the answer either,is it?

any ideas?