As the bombing campaign intensifies, so do inter-community tensions as the far-right group English Flag take to the streets to blame Islamists for the attack.
The series turns the spotlight on counter terrorism policing and the extraordinary work of the Metropolitan Police Bomb Disposal Squad. When a terrorist campaign threatens the capital over the summer, the Expos are at the forefront of urgent efforts to find out who is behind the bombings before fatalities escalate.
Trigger Point - Series 1, Episode 2 Synopsis and Schedule