The Prevention of Terrorism (Temporary Provisions) Act 1989 (Commencement No. 1) Order 1989
Schedule 3 to the Prevention of Terrorism (Temporary Provisions) Act 1989 provides for the supervision of the exercise of powers of detention and examination under the Act. (These powers came into force on 22nd March 1989, by virtue of section 27 of the Act.) This Order brings the Schedule into force on 1st September 1989 in relation to cases of detention or further examination arising on or after that date.