Alex Lacazette scored just 21 seconds after coming on as a substitute as we ended 2020 with a vital win at Brighton.
Our French striker - top scorer for the club this season - raced into the box to finish emphatically after a driving run from the impressive Bukayo Saka.
Pierre-Emerick Aubameyang and Gabriel Martinelli also went close as we raised our game after a rather tentative first-half performance.
You can watch a short highlights clip of the game by clicking on the video above.
Extended highlights and the full match replay are available below.
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