一列列車的集電弓在旺角東站附近纏到架空電纜，引致跳掣
列車已停止服務並送回車廠檢查，列車服務將回復正常
A train’s pantograph was caught in the overhead power lines causing current tripping at Mong Kok East
The incident train has been removed from service. Train service is gradually resuming