Allanfa Gyflym
Ni fydd ffurflenni ar-lein ar gael rhwng 3am a 7am ar ddydd Iau, 22 Hydref tra byddwn yn gwneud gwaith cynnal a chadw hanfodol. Bydd y wefan hefyd allan o wasanaeth am tua phum munud rywbryd yn ystod y cyfnod hwn.
Os oes angen i chi riportio trosedd yn ystod y cyfnod hwn, ffoniwch ni ar 101, neu 999 mewn argyfwng.
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A 33-year-old man has admitted a series of offences, including the wounding of 12 people, following an attack on board an LNER train travelling through Cambridgeshire last year.
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Detectives investigating reports of a man exposing himself to women on board London Underground trains have released this image in connection.
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Detectives investigating an incident involving a man who exposed himself at Bridgend station are today releasing this image in connection.
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Detectives are appealing for witnesses to come forward following a sexual assault on board a train from Dalmuir to Larkhall.
Officers are appealing for witnesses to come forward after a man was racially abused on a train between Perth and Dundee in September.
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Detectives investigating a sexual assault at Stockwell Underground station are today releasing this image in connection.
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Detectives investigating a sexual assault on a train from Manchester to Peterborough are today releasing these images in connection.
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A teenager who met a girl at a busy train station and raped her in the toilets has been jailed for five years.
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Detectives investigating an attempted robbery in southeast London are today releasing these CCTV images in connection.
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A British Transport Police (BTP) officer has been dismissed without notice, following an accelerated misconduct hearing.