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					<dc:identifier>http://www.legislation.gov.uk/asc/2023/3/section/118/welsh</dc:identifier><dc:title>Deddf yr Amgylchedd Hanesyddol (Cymru) 2023</dc:title><dc:language>cy</dc:language><dc:publisher>Statute Law Database</dc:publisher><dc:modified>2026-06-09</dc:modified><dc:contributor>Expert Participation</dc:contributor><dct:valid>2026-04-28</dct:valid>
					
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				</ukm:Metadata><Primary><Body DocumentURI="http://www.legislation.gov.uk/asc/2023/3/body/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/body" NumberOfProvisions="213" NumberFormat="default" RestrictExtent="E+W" RestrictStartDate="2026-04-28"><Part DocumentURI="http://www.legislation.gov.uk/asc/2023/3/part/3/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/part/3" NumberOfProvisions="82" id="part-3" RestrictExtent="E+W" RestrictStartDate="2026-04-28"><Number><CommentaryRef Ref="key-ca96bdcd6659c02ddabbfc99f36f9fb3"/>RHAN 3</Number><Title>ADEILADAU O DDIDDORDEB PENSAERNÏOL NEU HANESYDDOL ARBENNIG</Title><Chapter DocumentURI="http://www.legislation.gov.uk/asc/2023/3/part/3/chapter/4/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/part/3/chapter/4" NumberOfProvisions="19" id="part-3-chapter-4" RestrictExtent="E+W" RestrictStartDate="2026-04-28"><Number><CommentaryRef Ref="key-ca96bdcd6659c02ddabbfc99f36f9fb3"/>PENNOD 4</Number><Title>GORFODI RHEOLAETHAU SY’N YMWNEUD AG ADEILADAU RHESTREDIG</Title><Pblock DocumentURI="http://www.legislation.gov.uk/asc/2023/3/part/3/chapter/4/crossheading/gwaith-anawdurdodedig-a-difrod-bwriadol-troseddau/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/part/3/chapter/4/crossheading/gwaith-anawdurdodedig-a-difrod-bwriadol-troseddau" NumberOfProvisions="2" id="part-3-chapter-4-crossheading-gwaith-anawdurdodedig-a-difrod-bwriadol-troseddau" RestrictExtent="E+W" RestrictStartDate="2025-12-15"><Title>Gwaith anawdurdodedig a difrod bwriadol: troseddau</Title><P1group RestrictExtent="E+W" RestrictStartDate="2025-12-15"><CommentaryRef Ref="key-ca96bdcd6659c02ddabbfc99f36f9fb3"/><Title>Y drosedd o ddifrodi adeilad rhestredig yn fwriadol</Title><P1 DocumentURI="http://www.legislation.gov.uk/asc/2023/3/section/118/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/section/118" id="section-118"><Pnumber PuncAfter=""><CommentaryRef Ref="key-6e443a9a8f83c3d93cb068177132faa2"/><CommentaryRef Ref="key-41eda666baca48ba4c3ba8602ed9aef9"/><CommentaryRef Ref="key-ca96bdcd6659c02ddabbfc99f36f9fb3"/>118</Pnumber><P1para><P2 DocumentURI="http://www.legislation.gov.uk/asc/2023/3/section/118/1/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/section/118/1" id="section-118-1"><Pnumber>1</Pnumber><P2para><Text>Mae person yn cyflawni trosedd os yw’r person, gyda’r bwriad o achosi difrod i adeilad rhestredig, yn gwneud unrhyw beth neu’n caniatáu i unrhyw beth gael ei wneud—</Text><P3 DocumentURI="http://www.legislation.gov.uk/asc/2023/3/section/118/1/a/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/section/118/1/a" id="section-118-1-a"><Pnumber>a</Pnumber><P3para><Text>sy’n achosi difrod i’r adeilad neu sy’n debygol o arwain at ddifrod iddo, a</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/asc/2023/3/section/118/1/b/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/section/118/1/b" id="section-118-1-b"><Pnumber>b</Pnumber><P3para><Text>y byddai gan y person hawlogaeth i’w wneud neu ei ganiatáu oni bai am yr is-adran hon.</Text></P3para></P3></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/asc/2023/3/section/118/2/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/section/118/2" id="section-118-2"><Pnumber>2</Pnumber><P2para><Text>Nid yw is-adran (1) yn gymwys—</Text><P3 DocumentURI="http://www.legislation.gov.uk/asc/2023/3/section/118/2/a/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/section/118/2/a" id="section-118-2-a"><Pnumber>a</Pnumber><P3para><Text>i waith y rhoddwyd cydsyniad adeilad rhestredig ar ei gyfer;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/asc/2023/3/section/118/2/b/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/section/118/2/b" id="section-118-2-b"><Pnumber>b</Pnumber><P3para><Text>i unrhyw beth a wneir mewn perthynas â heneb gofrestredig (ond gweler adran 58);</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/asc/2023/3/section/118/2/c/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/section/118/2/c" id="section-118-2-c"><Pnumber>c</Pnumber><P3para><Text>i waith mewn perthynas ag adeilad crefyddol esempt;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/asc/2023/3/section/118/2/d/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/section/118/2/d" id="section-118-2-d"><Pnumber>d</Pnumber><P3para><Text>i unrhyw beth a awdurdodir gan ganiatâd cynllunio a roddwyd neu a gaiff ei drin fel pe bai wedi ei roi ar gais o dan <Citation URI="http://www.legislation.gov.uk/id/ukpga/1990/8/welsh" id="c00030" Year="1990" Number="8" Class="UnitedKingdomPublicGeneralAct">Ddeddf Cynllunio Gwlad a Thref 1990 (p. 8)</Citation>;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/asc/2023/3/section/118/2/e/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/section/118/2/e" id="section-118-2-e"><Pnumber>e</Pnumber><P3para><Text>i unrhyw beth y rhoddwyd cydsyniad datblygu ar ei gyfer o dan <Citation URI="http://www.legislation.gov.uk/id/ukpga/2008/29/welsh" id="c00031" Year="2008" Number="29" Class="UnitedKingdomPublicGeneralAct">Ddeddf Cynllunio 2008 (p. 29)</Citation>.</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/asc/2023/3/section/118/2/f/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/section/118/2/f" id="section-118-2-f"><Pnumber><Addition ChangeId="key-5ffff79890415a23e33f63f9130f6a13-1772033321288" CommentaryRef="key-5ffff79890415a23e33f63f9130f6a13">f</Addition></Pnumber><P3para><Text><Addition ChangeId="key-5ffff79890415a23e33f63f9130f6a13-1772033321288" CommentaryRef="key-5ffff79890415a23e33f63f9130f6a13">i unrhyw beth y rhoddwyd cydsyniad seilwaith ar ei gyfer o dan Ddeddf Seilwaith (Cymru) 2024.</Addition></Text></P3para></P3></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/asc/2023/3/section/118/3/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/section/118/3" id="section-118-3"><Pnumber>3</Pnumber><P2para><Text>Mae person sy’n euog o drosedd o dan is-adran (1) yn agored ar euogfarn ddiannod i ddirwy nad yw’n uwch na lefel 3 ar y raddfa safonol.</Text></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/asc/2023/3/section/118/4/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/section/118/4" id="section-118-4"><Pnumber>4</Pnumber><P2para><Text>Os yw person a euogfarnwyd o drosedd o dan is-adran (1) yn methu â chymryd unrhyw gamau rhesymol sy’n angenrheidiol i atal difrod neu ddifrod pellach sy’n deillio o’r drosedd, mae’r person yn euog o drosedd bellach.</Text></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/asc/2023/3/section/118/5/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2023/3/section/118/5" id="section-118-5"><Pnumber>5</Pnumber><P2para><Text>Mae person sy’n euog o drosedd o dan is-adran (4) yn agored ar euogfarn ddiannod i ddirwy nad yw’n fwy nag un rhan o ddeg o lefel 3 ar y raddfa safonol ar gyfer pob diwrnod y mae’r methiant yn parhau.</Text></P2para></P2></P1para></P1></P1group></Pblock></Chapter></Part></Body></Primary><Commentaries><Commentary Type="I" id="key-6e443a9a8f83c3d93cb068177132faa2"><Para><Text>A. 118  ddim mewn grym ar y Cydsyniad Brenhinol, gweler <CitationSubRef id="n267aecc3d49e93da" SectionRef="section-212-2" URI="http://www.legislation.gov.uk/id/asc/2023/3/section/212/2" Operative="true">a. 212(2)</CitationSubRef></Text></Para></Commentary><Commentary id="key-ca96bdcd6659c02ddabbfc99f36f9fb3" Type="C"><Para><Text><CitationSubRef id="cmhthr865-00006" StartSectionRef="part-3" EndSectionRef="part-5" URI="http://www.legislation.gov.uk/id/asc/2023/3/part/3" UpTo="http://www.legislation.gov.uk/id/asc/2023/3/part/5">Rhnau. 3-5</CitationSubRef> cymhwyso (4.11.2024) gan S.I. 1999/1736, ergl. 11(1) (fel y'u diwygiwyd gan <Citation URI="http://www.legislation.gov.uk/id/wsi/2024/924" id="cmhthr865-00007" Title="Rheoliadau Deddf yr Amgylchedd Hanesyddol (Cymru) 2023 (Darpariaeth Ganlyniadol) (Is-ddeddfwriaeth) 2024" Class="UnitedKingdomStatutoryInstrument" Year="2024" Number="924">Rheoliadau Deddf yr Amgylchedd Hanesyddol (Cymru) 2023 (Darpariaeth Ganlyniadol) (Is-ddeddfwriaeth) 2024 (O.S. 2024/924)</Citation>, <CitationSubRef CitationRef="cmhthr865-00007" id="cmhthr865-00008" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2024/924/regulation/1/2">rhlau. 1(2)</CitationSubRef>, <CitationSubRef CitationRef="cmhthr865-00007" id="cmhthr865-00009" SectionRef="regulation-23-a" URI="http://www.legislation.gov.uk/id/wsi/2024/924/regulation/23/a" Operative="true">23(a)</CitationSubRef>)</Text></Para></Commentary><Commentary id="key-41eda666baca48ba4c3ba8602ed9aef9" Type="I"><Para><Text><CitationSubRef id="cmhthr865-02892" SectionRef="section-118" URI="http://www.legislation.gov.uk/id/asc/2023/3/section/118">A. 118</CitationSubRef> mewn grym ar 4.11.2024 gan <Citation URI="http://www.legislation.gov.uk/id/wsi/2024/860" id="cmhthr865-02893" Title="Gorchymyn Deddf yr Amgylchedd Hanesyddol (Cymru) 2023 (Cychwyn) 2024" Class="UnitedKingdomStatutoryInstrument" Year="2024" Number="860">O.S. 2024/860</Citation>, <CitationSubRef CitationRef="cmhthr865-02893" id="cmhthr865-02894" SectionRef="article-3-b" URI="http://www.legislation.gov.uk/id/wsi/2024/860/article/3/b" Operative="true">ergl. 3(b)</CitationSubRef></Text></Para></Commentary><Commentary id="key-5ffff79890415a23e33f63f9130f6a13" Type="F"><Para><Text><CitationSubRef id="c3oed06c6-00054" SectionRef="section-118-2-f" URI="http://www.legislation.gov.uk/id/asc/2023/3/section/118/2/f">A. 118(2)(f)</CitationSubRef> wedi ei fewnosod (15.12.2025) gan <Citation URI="http://www.legislation.gov.uk/id/asc/2024/3" id="c3oed06c6-00055" Title="Deddf Seilwaith (Cymru) 2024" Class="WelshParliamentAct" Year="2024" Number="3">Deddf Seilwaith (Cymru) 2024 (asc 3)</Citation>, <CitationSubRef CitationRef="c3oed06c6-00055" id="c3oed06c6-00056" SectionRef="section-147-2" URI="http://www.legislation.gov.uk/id/asc/2024/3/section/147/2">a. 147(2)</CitationSubRef>, <CitationSubRef CitationRef="c3oed06c6-00055" id="c3oed06c6-00057" SectionRef="schedule-3-paragraph-15-5" URI="http://www.legislation.gov.uk/id/asc/2024/3/schedule/3/paragraph/15/5" Operative="true">Atod. 3 para. 15(5)</CitationSubRef> (ynghyd ag <CitationSubRef CitationRef="c3oed06c6-00055" id="c3oed06c6-00058" SectionRef="section-84-5" URI="http://www.legislation.gov.uk/id/asc/2024/3/section/84/5">a. 84(5)</CitationSubRef>); <Citation URI="http://www.legislation.gov.uk/id/wsi/2025/698" id="c3oed06c6-00059" Title="Gorchymyn Deddf Seilwaith (Cymru) 2024 (Cychwyn Rhif 1) 2025" Class="UnitedKingdomStatutoryInstrument" Year="2025" Number="698">O.S. 2025/698</Citation>, <CitationSubRef CitationRef="c3oed06c6-00059" id="c3oed06c6-00060" SectionRef="article-3-l" URI="http://www.legislation.gov.uk/id/wsi/2025/698/article/3/l">ergl. 3(l)</CitationSubRef></Text></Para></Commentary></Commentaries></Legislation>