Officers at the British Transport Police were called at 7.15am today (January 21) to an incident at the underground station.
The report alerted the force to a fight on a platform.
At the scene, a man was arrested on suspicion of drunk and disorderly conduct, and assaulting an emergency service worker.
A section of the Piccadilly line between Cockfosters and King’s Cross St Pancreas was not served this morning as a result whilst the incident was dealt with.
The line has since resumed calls to these stations.
READ MORE: When the Piccadilly line will fully reopen after months of train delays
A British Transport Police spokesperson said: “Officers were called to Wood Green underground station at around 7.15am today (21 January) following reports of a fight on the platform.
“Officers attended and a man was arrested on suspicion of drunk and disorderly conduct and assaulting an emergency service worker.”
The London Ambulance Service is not believed to have attended.