First Line of Seating in a Cinema or Arena

Puzzle 9 of Safety First Hard Pack

Question is: First Line of Seating in a Cinema or Arena

and the answer is: FRONTROW

Word Meaning:

FRONT ROW — In an auditorium or sports venue, the line of side-by-side seats closest to the stage, playing field, or other location where the activity of interest is occurring.

Definitions from Wiktionary.