Modifications etc. (not altering text)
C1Pt. I (ss. 1-28) modified (1.5.1994) by S.I. 1994/1056, reg. 1(3), 19, Sch. 4 Pt. I para.8
Pt. I (ss. 1-24): functions of River Purification Authorities tranferred (12.10.1995) to SEPA by 1995 c. 25, s. 21(1)(a)(iii)(with ss. 7(6), 115, 117); S.I. 1995/2649, art.2
Pt. I (ss. 1-24): functions of Chief Inspector for Scotland transferred (12.10.1995) to SEPA by 1995 c. 25, s. 21(1)(d)(with ss. 7(6), 115, 117); S.I. 1995/2649, art.2
Pt. I (ss. 1-24): functions of Local Authorities transferred (12.10.1995) to SEPA by 1995 c. 25, s. 21(1)(h)(with ss. 7(6), 115, 117); S.I. 1995/2649, art.2
Pt. I (ss. 1-28): functions of the Chief Inspector for England and Wales transferred (1.4.1996) to The Environment Agency by 1995 c. 25, s. 2(1)(d)(with ss. 7(6), 115, 117); S.I. 1996/186, art.3
Pt. I (ss. 1-28) modified (1.2.1996) by 1995 c. 25, s. 5(5)(e)(with s. 115, 117); S.I. 1996/186, art.2
Pt. I (ss. 1-28) modified (1.4.1996) by 1995 c. 25, s. 33(5)(e)(with ss. 7(6), 115, 117); S.I. 1996/186, art.3
Pt. I (ss. 1-28): power to make corresponding provisions conferred (27.7.1999) by 1999 c. 24, s. 2, Sch. 1 Pt. I para. 20(1)(a)
(1)In any proceedings for an offence under section 23(1)(a) above consisting in a failure to comply with the general condition implied in every authorisation by section 7(4) above, it shall be for the accused to prove that there was no better available technique not entailing excessive cost than was in fact used to satisfy the condition.
(2)Where—
(a)an entry is required under section 7 above to be made in any record as to the observance of any condition of an authorisation; and
(b)the entry has not been made;
that fact shall be admissible as evidence that that condition has not been observed.