Complaint of dishonour of cheque, need not necessarily be signed Every assessable person, must file a return disclosing income Failure to discharge duties with utmost integrity, honesty and devotion amounts to misconduct Inaction wont render bridegrooms kin liable for dowry death: SC Mere efflux of time and escalation of price, no ground to deny relief of specific performance Non compliance of S. 50 of NDPS Act would amount to prejudice per-se To maintain case diary of every investigation, on a day to day basis, is mandatory