S. 276C : Offences and prosecutions-Wilful attempt to evade tax-Territorial jurisdiction or conspiracy-Accused has no locus standi to file application or raise any objections qua territorial jurisdiction, conspiracy or bias at pre-cognizance stage-Conspiracy cannot be ascertained merely by appreciating either documents or arguments-Issue of fact to be proved or disproved by parties leading evidence during trial-Parties approbating and reprobating and taking mutually destructive pleas is impermissible. [S. 276(1), 277, 278, 278B, 278E, Indian Penal Code, 1860, S.120B, 191, 199, 200, 204, Code of Criminal Procedure, 1973, S.200, 482]