There were people known as Conscientious Objectors (COs). They were represented by the Central Board for Conscientious Objectors and the Pacifist Service Bureau. . About 60,000 men and 1,000 women applied for exemption from armed service. Nearly 3,000 were given unconditional exemption. Around 18,000 were turned down altogether as not 'genuine'. The remainder were either allowed exemption conditional on doing alternative civilian work, or put on the military service register as non-combatants. Of the COs who took up non-combatant duties, 6,766 ended up in the Non-Combatant Corps (NCC). This was set up in August 1940. It was divided into 14 companies mostly commanded by army veterans or reservists; 465 of these COs volunteered to specialise in bomb disposal. Others worked in army-run medical units or on other projects 'not involving the handling of military material of an aggressive nature'. Civilian work regarded by tribunals as most useful was agriculture or forestry, hospital work, and social service; towards the end of the war coal mining was added to the list. Civil defence was also favoured by tribunals, but a number of COs resisted it because of its closeness to military activity. For some COs alternative civilian service meant being ordered to stay in their present posts (for example, in education, scientific research or on the land), but many COs were made to work away from home, so that they made some sacrifice, as fighting men did. Each conscript woman was given the choice between the women's military services (no use of any 'lethal weapon' without her written consent), civilian defence, or work in industry, often in armaments factories. By the end of the war, about 5,000 men and 500 women had been charged with offences to do with conscientious objection, and most of them were sent to prison. A further 1,000 or more were court-martialled and given prison sentences for refusing to obey military orders.