On a quiet street the men next door are going about their business. The business of nuclear terrorism.
Fanatical terrorists are planning to launch a nuclear attack with a "dirty bomb," a homemade radioactive device, in the heart of London. From Scotland Yard's central command to a Muslim undercover detective, local authorities are operating on high alert while government agents scour the city desperately searching for the source of the threat. Every minute counts in this action-suspense thriller that addresses the question: How prepared are we for the unthinkable?