Today's North London Derby was hard-fought on the pitch, but it seems some fans took the attritional atmosphere too far.
Things seemed to boil over between the two sets of fans before kickoff, with one supporter pictured with a bloodied head as a brawl broke out.
Various outlets report that police were required to intervene in proceedings, with tensions boiling over ahead of the 2-2 Premier League draw.
It is not the first time this season that things have got out of hand outside Tottenham's ground, with one man being hospitalised following a reported stabbing before Spurs' league meeting with West Ham in November.
https://twitter.com/James_Dart/status/706097208068849664
https://www.youtube.com/watch?v=UoW8-j5X7Ks
https://www.youtube.com/watch?v=4kTqpH0SLwY
