Delhi CM Arvind Kejriwal and Punjab Chief Minister Bhagwant Mann Sunday launched a state government scheme to deliver citizen-centric services at people's doorstep, with the senior leader calling it a hammer blow on corruption. Under the "Bhagwant Mann Sarkar Tuhade Dwar" scheme, people will get 43 services, including certificates of birth, marriage, death, income, residence, caste, rural area, border area, backward area, pension, payment of electricity bills and land demarcation.