本剧将聚焦反恐警务，和伦敦警察厅拆弹小组的卓越工作。故事讲述夏季的一场恐怖主义运动威胁到了首都的安全，拆手们忙碌在紧急行动的最前线，以便在伤亡人数增加之前查明爆炸的幕后黑手。Vicky McClure饰演前线警官Lana Washington，Adrian Lester饰演Joel Nutkins。

Follows a game warden and his family during a changing political and socioeconomic climate in a small rural town.