BBC Radio Northampton are tweeting that West Ham United are not allowed to play any of the EFL Trophy games at the Olympic Park.
The Hammers U21's have been drawn in Southern Group D with Coventry City, Wycombe and Northampton Town but will play all their matches in the competition away from home as the rules of their tenancy do not permit them so host these matches.
BBC NorthamptonVerified account @BBCNorthampton 32 minutes ago
BBC Northampton Retweeted BBC Northampton
If you were planning a trip to the Olympic Stadium, @EFL: "West Ham will play all their group games away from home"