Do I have to write in a particular style?
As long as you use the locations and characters provided (assuming any are provided - I won’t unless it’s critical) and you hit all the plot point marks, you can write your section in any style you choose. By all means turn the chapter into an action extravaganza that would make John Woo think of turning down the pace a little. Equally, if you want to play the same scene as a calm discussion over a cup of tea and a slice of Battenberg, that’s totally up to you.