Part 3

Mergers
Chapter 5

Supplementary

Investigation powers

Payments and interest by instalments
113
1
If the whole or any portion of a penalty is not paid by the date by which it is required to be paid, the unpaid balance from time to time shall carry interest at the rate for the time being specified in section 17 of the Judgments Act 1838 (c. 110).
2
Where an application has been made under section 112(3), the penalty shall not be required to be paid until the application has been determined, withdrawn or otherwise dealt with.
3
If a portion of a penalty has not been paid by the date required for it, the Commission may, where it considers it appropriate to do so, require so much of the penalty as has not already been paid (and is capable of being paid immediately) to be paid immediately.
4
Any sums received by the Commission in or towards the payment of a penalty, or interest on a penalty, shall be paid into the Consolidated Fund.
Act: for the words "solicitor of the Supreme Court of Northern Ireland" wherever they occur there is substituted (prosp.) the words "solicitor of the Court of Judicature of Northern Ireland" by virtue of Constitutional Reform Act 2005 (c. 4), ss. 59, 148(1), Sch. 11 para. 5 [Editorial Note: this amendment will be carried through into the text of the Act at the same time as any other effects on the Act for the year in which the relevant commencement order (or first such order) is made]
S. 113 applied (20.6.2003) by 1986 c. 44, s. 41EB(1)(5)(6) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 15(12)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8); and as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 8; S.I. 2024/1226, regs. 1(2), 2(1)(22))
S. 113 applied (20.6.2003) by 1986 c. 44, s. 26A(11F)(11I)(11J) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 15(6)(a)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
S. 113 applied (20.6.2003) by 1986 c. 44, s. 24B(1)(4)(5) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 15(4)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
S. 113 applied (20.6.2003) by 1986 c. 31, s. 44B(1)(4)(5) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 14(3)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
S. 113 applied (20.6.2003) by 1984 c. 12, s. 13B(1)(4)(5) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 13(4)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8); and as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 18; S.I. 2024/1226, regs. 1(2), 2(1)(22))
S. 113 applied (20.6.2003) by S.I. 1992/231 (N.I. 1), art. 15B(1)(4)(5) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 28(3)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
S. 113 applied (20.6.2003) by 1991 c. 56, s. 14B(1)(4)(5) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 25(5)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8); and as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 12; S.I. 2024/1226, regs. 1(2), 2(1)(22))
S. 113 applied (20.6.2003) by 1990 c. 42, Sch. 4 para. 4A(1)(4)(5) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 24(9)(e)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
S. 113 applied (20.6.2003) by 1989 c. 29, s. 56CB(1)(5)(6) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 20(12)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8); and as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 10; S.I. 2024/1226, regs. 1(2), 2(1)(22))
S. 113 applied (20.6.2003) by 1989 c. 29, s. 14A(11F)(11I)(11J) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 20(6)(a)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
S. 113 applied (20.6.2003) by 1989 c. 29, s. 12B(1)(4)(5) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 20(4)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
S. 113 applied (20.6.2003) by 2000 c. 38, s. 18(6)(10)(11) (as substituted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 44(5)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
S. 113 applied (20.6.2003) by 2000 c. 38, s. 12B(1)(5)(6) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 44(3)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
S. 113 applied (20.6.2003) by 2000 c. 26, s. 19A(6)(10)(11) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 42(4)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
S. 113 applied (20.6.2003) by 2000 c. 26, s. 15B(1)(5)(6) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 42(2)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
S. 113 applied (20.6.2003) by S.I. 1996/275 (N.I. 2), art. 15B(1)(4)(5) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 36(3)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
S. 113 applied (20.6.2003) by S.I. 1994/426 (N.I. 1), s. 35B(1)(4)(5) as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 33(3)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
S. 113 applied (20.6.2003) by 1993 c. 43, Sch. 4A para. 15(2D)(2H)(2I) (as substituted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 30(15)(c)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8); and as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 23; S.I. 2024/1226, regs. 1(2), 2(1)(22))
S. 113 applied (20.6.2003) by 1993 c. 43, Sch. 4A para. 10A(1)(5)(6) (as substituted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 30(15)(a)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8); and as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 22; S.I. 2024/1226, regs. 1(2), 2(1)(22))
S. 113 applied (20.6.2003) by 1993 c. 43, s. 15C(2D)(2H)(2I) (as substituted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 30(6)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8); and as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 19; S.I. 2024/1226, regs. 1(2), 2(1)(22))
S. 113 applied (20.6.2003) by 1993 c. 43, s. 13B(1)(5)(6) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 30(4)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8); and as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 18; S.I. 2024/1226, regs. 1(2), 2(1)(22))
S. 113 applied (20.6.2003) by 2000 c. 8, Sch. 14 para. 2A(1)(5)(6) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 40(20)(b)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
S. 113 applied (20.6.2003) by 1980 c. 21, s. 11B(1)(2) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 10(3)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8); and as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 2; S.I. 2024/1226, regs. 1(2), 2(1)(22))
S. 113 applied (1.10.2005) by 1991 c. 56, s. 17M(1) (as inserted by Water Act 2003 (c. 37), ss. 56, 105(3), Sch. 4 para. 2); S.I. 2005/2714, art. 2(h) (with Sch. para. 5); and as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 14; S.I. 2024/1226, regs. 1(2), 2(1)(22))
S. 113 applied (1.10.2005) by 1991 c. 56, s. 17Q(6) (as inserted by Water Act 2003 (c. 37), ss. 56, 105(3), Sch. 4 para. 2); S.I. 2005/2714, art. 2(h) (with Sch. para. 5); and as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 15; S.I. 2024/1226, regs. 1(2), 2(1)(22))
S. 113 applied (S.) (11.11.2005) by The Water Services etc. (Scotland) Act 2005 (Consequential Provisions and Modifications) Order 2005 (S.I. 2005/3172), arts. 5, 10(3)-(7) (as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 paras. 38, 39; S.I. 2024/1226, regs. 1(2), 2(1)(22))
S. 113 applied (N.I.) (1.4.2007) by The Water and Sewerage Services (Northern Ireland) Order 2006 (S.I. 2006/3336 (N.I. 21)), arts. 1(2)(3), 23(1)(e), 27(6)(e) (with arts. 8(9), 121, 307); S.R. 2007/194, art. 2(2), Sch. 1 Pt. 2 (with Sch. 2) (as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 paras. 41, 42; S.I. 2024/1226, regs. 1(2), 2(1)(22))
S. 113 applied (with modifications) (20.6.2003) by The Enterprise Act 2002 (Protection of Legitimate Interests) Order 2003 (S.I. 2003/1592), art. 15, Sch. 3 para. 1(1)(s) (as amended (1.4.2014) by The Enterprise Act 2002 (Protection of Legitimate Interests) (Amendment) Order 2014 (S.I. 2014/891), arts. 1, 18(1)-(17) (with arts. 20-23))
S. 113 applied (with modifications) (20.6.2003) by S.I. 1999/3088, reg. 8 (as substituted by The Enterprise Act 2002 (Consequential and Supplemental Provisions) Order 2003 (S.I. 2003/1398), art. 2, Sch. para. 36(3))
S. 113 applied (with modifications) (N.I.) (2.3.2004) by The Energy (Northern Ireland) Order (S.I. 2003/419 (N.I. 6)), arts. 39(2), 40(2), Sch. 2 para. 5; S.R. 2004/71, art. 2, Sch. (as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 36; S.I. 2024/1226, regs. 1(2), 2(1)(22))
S. 113 applied (with modifications) (N.I.) (2.3.2004) by S.I. 1992/231 (N.I. 1), art. 17A(14)(e)(17)(18) (as inserted by The Energy (Northern Ireland) Order (S.I. 2003/419 (N.I. 6)), {art. 36(2)}; S.R. 2004/71, art. 2, Sch.)
S. 113 applied (with modifications) (N.I.) (2.3.2004) by S.I. 1996/275 (N.I. 2), art. 17A(17)(e)(20)(21) (as inserted by The Energy (Northern Ireland) Order (S.I. 2003/419 (N.I. 6)), {art. 37(2)}; S.R. 2004/71, art. 2, Sch.)
S. 113 applied (with modifications) (1.10.2004) by 1991 c. 56, s. 16B(6)(e)-(10) (as inserted by Water Act 2003 (c. 37), ss. 55(4), 105(3); S.I. 2004/2528, art. 2(h) (with art. 4, Sch.); and as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 13; S.I. 2024/1226, regs. 1(2), 2(1)(22))
Pt. 3 applied (with modifications) (29.12.2004) by 1991 c. 56, Sch. 4ZA paras. 1, 2 (as inserted by Enterprise Act 2002 (c. 40), ss. 70(2), 279, Sch. 6); S.I. 2004/3233, art. 2, Sch. (with transitional provisions and savings in arts. 3-5)
Pt. 3 (ss. 22-130) applied (1.10.2005) by 1991 c. 56, s. 17M(4) (as inserted by Water Act 2003 (c. 37), ss. 56, 105(3), Sch. 4 para. 2); S.I. 2005/2714, art. 2(h) (with Sch. para. 5)
Pt. 3 applied (1.10.2005) by 1991 c. 56, s. 17Q(9) (as inserted by Water Act 2003 (c. 37), ss. 56, 105(3), Sch. 4 para. 2); S.I. 2005/2714, art. 2(h) (with Sch. para. 5)
Pt. 3 applied in part (N.I.) (1.4.2007) by The Water and Sewerage Services (Northern Ireland) Order 2006 (S.I. 2006/3336 (N.I. 21)), arts. 1(2)(3), 23(4), 27(9); S.R. 2007/194, art. 2(2), Sch. 1 Pt. 2 (with Sch. 2)
Pt. 3 (ss. 22-130) modified (20.6.2003) by 1998 c. 41, Sch. 7 para. 20(3) (as substituted by Enterprise Act 2002 (c. 40), ss. 185, 279, {Sch. 11 para. 11(2)-(4)(8)}; S.I. 2003/1397, art. 2(1), Sch. (with art. 8)
Pt. 3 modified (E.W.) (29.12.2004) by The Water Mergers (Modification of Enactments) Regulations 2004 (S.I. 2004/3202), regs. 2-35