Two years into a devastating flu pandemic, food shortages are critical. The streets are full of angry protestors objecting to the government's proposed rationing.

Policing demonstrations is firmly outside the Health Enforcement Team's remit, but that doesn't stop their boss sending them in. As the threat escalates, the team find themselves being drawn into a government cover up, investigating a terrorist cell, and tugging at the threads of a global conspiracy.

As tensions rise throughout the city and the nation, the stakes have never been higher.