Prior Provisions
A prior section 849, [Pub. L. 91–513, title II, § 409], Oct. 27, 1970, [84 Stat. 1266]; [Pub. L. 99–514, § 2], Oct. 22, 1986, [100 Stat. 2095], related to dangerous special drug offender sentencing, prior to repeal by [Pub. L. 98–473, title II], §§ 219(a), 235(a)(1), Oct. 12, 1984, [98 Stat. 2027], 2031, eff. Nov. 1, 1987, and applicable only to offenses committed after the taking effect of such repeal.