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 Mau, now known as Maunath Bhanjan, is a town located in Uttar Pradesh, India. This town is the headquarters of the Mau district. Sher Shah Suri, the famous emperor who defeated Humayun, during his reign visited Kolhuvavan (Madhuban) to meet the great Sufi saint Syed Ahmad Wadva. Mahvani, one of the daughters of Sher Shah was settled permanently near the dargah of Syed Sahab. In 2011, Mau had a population of 2,205,968 of which male and female were 1,114,709 and 1,091,259 respectively with a population density of 1287 people per km. In 2001 census, Mau had a population of