Arsenal to warn players over 'laughing gas' use after video emerges

Arsenal say "players will be spoken to and reminded of their responsibilities" after several of them were caught on camera appearing to be inhaling nitrous oxide.

The footage, which looks to have come from CCTV and was published by The Sun, shows players including Mesut Ozil, Pierre-Emerick Aubameyang, Alexandre Lacazette and Matteo Guendouzi inhaling what is alleged to be nitrous oxide, also known as 'laughing gas', from balloons.