The whitening is coming with its acid load to destroy the very structure of cities and make them ghost towns The plague of many towns 'sky rats' as they are called, the pigeons, are transformed into weapons of devastation. Down in Thanet, Kent something is stirring ready to sweep revenge on London which chased them away. Chaos reigns as buildings and people are splattered with uric acid mixed with poo. Tourism ceases, nothing can stop them. Trafalgar square is the main target. They remember the clampdown by the city council to stop children, adults and celebrities from feeding them now is the time for revenge.