Arsenal fans troll Eric Dier with Spurs chant before poor play for Bukayo Saka goal
![Arsenal fans troll Eric Dier with Spurs chant before poor play for Bukayo Saka goal](https://i2-prod.dailystar.co.uk/incoming/article32549956.ece/ALTERNATES/s615/1_JS329914103.jpg)
Ex-Tottenham defender Eric Dier returned to face his former rivals, this time in Bayern Munich colours in the Champions League as Arsenal supporters goaded him into making mistakes