Operation Anvil (Mau Mau Uprising) the reserves. The "Grey" grade was made up of prisoners believed to be passive Mau Mau sympatherisers though for whom strong evidence suggesting their true loyalties was lacking. The last category, "Black", was reserved for detainees identified by the hooded informers or the Special Branch of the Kenya Police as potentially violent insurgents or terrorists. A few may have been prosecuted by the government, but most were funneled through the "Pipeline", a system of work camps, decreasing in brutality until an individual was "re-educated" and deemed safe to release on a native reserve. Operation Anvil (Mau Mau Uprising) Operation Anvil
Mau Mau Uprising a symbol of reconciliation between the British government, the Mau Mau, and all those who suffered". This followed a June 2013 decision by Britain to compensate more than 5,000 Kenyans it tortured and abused during the Mau Mau insurgency. In 1999, a collection of former fighters calling themselves the Mau Mau Original Group announced they would attempt a £5 billion claim against the UK on behalf of hundreds of thousands of Kenyans for ill-treatment they said they suffered during the rebellion, though nothing came of it. In November 2002, the Mau Mau Trust—a welfare group for former members of the