method for writing cut between scenes

[gagged_Louise]

One of the nicest scene changes I've seen was this one, where a girl is talking to a male friend and wannabe writer at a student party and she realizes she has to get back to her work, at a clinincal research lab. The place will be deserted this time of night, but she'll have to check something, although it's far past midnight. We understand they are not very sober.

-I can take you there, he said coolly.
-How, then? I hope you don't mean to drive me in your car.
-By writing I've finally come to learn how you move people in a novel. You just drop them down at the new location and the reader will have to accept it.

The lights turned on one after one as Helen marched through the hospital corridor...