I agree. The fleet could not traverse the channel unless it had been cleared first.

7 seconds sound clip from the Battlestar Galactica (1978) movie soundboard.

You can hear this line at 00:57:22 in the Blu-ray version of the movie.

Quote context

[...]

- I suggest we take the direct path, here, through the Nova of Madagon.

- Not patrolled and a savings of centons in reaching Carillon.

- Captain, I may not be a military expert, but I do know that the Cylons don't have to patrol that particular area because they mine it.

- They lay mines to make passage impossible.

- It would be impossible for a fleet of cumbersome ships like ours to even attempt to go through that narrow passage.

- I agree. The fleet could not traverse the channel unless it had been cleared first.

- And how would you propose doing that?

- Well, I suggest I find one or two volunteers to join me in flying ahead of the fleet in fighter craft to blow the minefield apart with laser torpedoes.

- Two volunteers?

- Out of the question! Out of the question!

[...]