Ryan Bedford, 30, falsely named a deceased man as the driver of a speeding car, causing a prosecution notice to be sent to the man's grieving mother. He has been jailed for 10 months.
Harvey Goff, 21, was branded a "menace" after leading police on a dangerous pursuit reaching three times the speed limit before crashing and fleeing on foot.
Lawrence Henson, 33, of Newport, was jailed for seven years after police linked him to a heroin supply operation worth over £141,000 following the discovery of his mobile phone.
Michelle Deere, 53, has been sentenced to two years and three months in prison after pleading guilty to being concerned in the supply of cocaine following an investigation linked to a Pencoed hotel.
Carwyn Phillips, 36, from Merthyr Tydfil, has been jailed for 14 months after leading police on a dangerous pursuit through icy roads before being found hiding in a bush.
An 88-year-old man said he "lost his independence" after Marian Barbu snatched £500 from him at a Lloyds Bank cash point in Merthyr Tydfil.
Jamie Payne, 32, of Creigiau, was sentenced to 45 months after police found 24 bags of cocaine, £2,000 in cash, and a burner phone linked to a drugs line during a raid on his home.
Rizwan Mohammed, 19, drove the wrong way around a roundabout and reversed into police cars during a high-speed chase before officers found crack cocaine worth more than £2,000.
Shawna Miller, 28, knocked out a grandmother's front teeth after being asked to keep the noise down at a Porthcawl caravan park while a child slept.
James Roberts, 28, of Buckley, was sentenced to two years in prison at Mold Crown Court after being convicted of controlling and coercive behaviour, strangulation and actual bodily harm against his partner.
Matthew Toyer, 45, was convicted at Cardiff Crown Court of sexual offences against a child under 13 and will be sentenced in March.
Jordan Martin, 33, was caught with more than 1kg of cocaine during a raid at his Newport home and has now faced a proceeds of crime hearing.