After seeing another London Stadium game marred by crowd trouble, Slaven Bilic was frustrated as he felt West Ham were finally "at home".
West Ham manager Slaven Bilic was disappointed to see crowd disorder mar another home fixture as London Stadium began to feel like "home" in his side's 2-1 win over Chelsea.
The Hammers have struggled to settle since their move from Upton Park, with indifferent results on the pitch joined by trouble in the stands.
Against both Watford and Middlesbrough, segregation between home and away supporters proved to be an issue, and West Ham had put plans in place to prevent further incidents in the EFL Cup clash with Chelsea.