![Manchester United security breach revealed as fans show how they slept inside Old Trafford ahead of Arsenal clash - Mirror Online Manchester United security breach revealed as fans show how they slept inside Old Trafford ahead of Arsenal clash - Mirror Online](https://i2-prod.mirror.co.uk/sport/football/news/article9315101.ece/ALTERNATES/s615b/United-fans-inside-Old-Trafford.jpg)
Manchester United security breach revealed as fans show how they slept inside Old Trafford ahead of Arsenal clash - Mirror Online
![Manchester United security breach revealed as fans show how they slept inside Old Trafford ahead of Arsenal clash - Mirror Online Manchester United security breach revealed as fans show how they slept inside Old Trafford ahead of Arsenal clash - Mirror Online](https://i2-prod.mirror.co.uk/sport/football/news/article9315092.ece/ALTERNATES/s615b/United-fans-sleep-inside-Old-Trafford.jpg)
Manchester United security breach revealed as fans show how they slept inside Old Trafford ahead of Arsenal clash - Mirror Online
![Manchester United security breach revealed as fans show how they slept inside Old Trafford ahead of Arsenal clash - Mirror Online Manchester United security breach revealed as fans show how they slept inside Old Trafford ahead of Arsenal clash - Mirror Online](https://i2-prod.mirror.co.uk/sport/football/news/article9315116.ece/ALTERNATES/s1200c/United-fans-sleep-Old-Trafford.jpg)