The Siegfried line is an empty shell. They've stripped all the equipment and sent it to the eastern front.
7 seconds sound clip from the Patton (1970) movie soundboard.
You can hear this line at 02:11:56 in the Blu-ray version of the movie.
Quote context
[...]
- Mr. Churchill wants those rocket bases destroyed.
- Hitler's killing more civilians in London than he is soldiers in the field.
- They expect Montgomery to do anything about it?
- It's overgrown and crawling with cows. I could punch through it in two days.
- Now, there's no use arguing with me. It wasn't my idea.
- If you won't let me kill the enemy, why did you pick me to command?
[...]