Mikel Arteta warned Arsenal to focus on themselves after they ruthlessly dismantled Manchester City 5-1 and rubbed it in the face of Erling Haaland in the process.Haaland's actions in the 2-2 draw between the clubs in September dominated the pre-match discourse, with the Norwegian throwing a ball at Gabriel Magalhaes' head following John Stones' stoppage-time leveller, while he also told Arteta to "stay humble" during fiery full-time scenes.A dose of humble pie was served to Haaland in north Lon

Mikel Arteta warned Arsenal to focus on themselves after they ruthlessly dismantled Manchester City 5-1 and rubbed it in the face of Erling Haaland in the process.Haaland's actions in the 2-2 draw between the clubs in September dominated the pre-match discourse, with the Norwegian throwing a ball at Gabriel Magalhaes' head following John Stones' stoppage-time leveller, while he also told Arteta to "stay humble" during fiery full-time scenes.A dose of humble pie was served to Haaland in north London with Gabriel shouting in the face of the City striker after Martin Odegaard's early opener before Arsenal full-back Myles Lewis-Skelly copied the Norwegian's celebration after he made it 3-1.