Politician Amar Singh continues anti-Essar crusade Vol 5, PW 25 (13 Feb 02) People & Policy HIGH PROFILE MP Amar Singh has again written to prime minister Vajpayee about Essar. ... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedOn a crusade Sarraf cracks the whip at PNGRB (25 Jan 18) Congress victory allows ONGC to hire Reliance rig (04 Jun 09) Purwaha is clear favourite to replace Choubey at GAIL (27 Nov 08) Mukesh and Anil take the battle to India's parliament (02 Oct 08) DGH promises transparency in Indian upstream sector (10 Aug 06) Politician Amar Singh continues anti-Essar crusade (13 Feb 02) Naik rejects allegations over South Raniganj CBM (12 Sep 01) Amar Singh defends CBM award to Great Eastern (01 Aug 01) Mulayam Singh Yadav (who') slams Ratna award (21 Jun 00) NIRMAL SINGH: GETS HIS MARCHING ORDERS (20 Jan 99)