S. 279 : Offences and prosecutions-Sanction-Chief Commissioner-Commissioner-Wilful attempt to evade tax-Application for compounding of offences-Limitation-Show-cause notice issued for rejection of compounding of offences on ground of Bar of limitation relying on Circular issued by Central Board of Direct Taxes-Circular cannot override statutory provision-Authority to consider application in accordance with law. [S. 276C, 277, 278B, 279(2), Art. 226]