Risca residents gave a warm welcome to to the unit, which has returned from a tour in Afghanistan.
Peter Hamblin, 57, started working at parks in the city in 1972.
Karen Price was last seen alive in 1981 after running away from her children's home. Her remains were discovered in 1989.
A swimming pool in Pontypridd has been closed after "significant health and safety issues" were found.
A Rhondda Cynon Taf Council spokesperson said "a number of significant structural issues" had been identified at the Hawthorn Swimming Pool.
The pool will be drained in order to make it easier to gain access to a roof space above the pool, where "certain areas of concern" are located.
Cardiff's Swn Festival has won an award for 'Best Small Festival' at last night's NME Awards in London.
The festival, held in venues across the city in the autumn, has run since 2007.
Delighted to have win the @nme Award for Best Small Festival! Diolch Pawb! Thanks all!
Co-founder John Rostron tweeted he was "so so chuffed" with the win.
So so chuffed with that award! I have read the Nme since I was a teenager and subscribed for about a decade. Sounds daft but it means a lot!
One of Wales' most infamous murder cases is being referred back to the Court of Appeal by the official body that handles possible miscarriages of justice.
The move comes more than thirty years after the disappearance of Cardiff teenager Karen Price in the so called 'Body in the Carpet' killing.
Alexandra Lodge reports.
South Wales Police have responded to the Criminal Cases Review Commission's announcement that it has referred the conviction of Alan Charlton to the Court of Appeal.
"In light of this referral we must now allow the judicial process to take its course and therefore cannot comment further at this stage” said the force's Chief Constable Peter Vaughan.
The Independent Police Complaints Commission has responded to the Criminal Cases Review Commission's decision to refer Alan Charlton's conviction to the Court of Appeal.
A spokesperson said the CCRC's statement raises "important questions about the conduct of South Wales Police during the 1980s and 1990s".
"In the light of questions around other similar cases, this clearly raises serious issues for public confidence in the integrity of the force at that time."
The Commission says it considers "there is a real possibility that the Court will quash the conviction".
– Criminal Cases Review Commission
The Commission’s referral is based in part on new evidence that a number of officers from South WalesPolice who were involved in the Lynette White murder inquiry (the Cardiff Three case), and the Philip Saunders murder inquiry (the Cardiff Newsagent Three case), were also involved in Mr Charlton’s case and may have used investigative techniques similar to those used in the Lynette White and Philip Saunders cases and which contributed to the quashing of the convictions in those cases.
It also said a number of other factors were behind its decision:
- The credibility of a number of prosecution witnesses
- Concerns about "oppressive handling by the police of key witnesses which arguably mean that the trial amounted to an abuse of process"
- Officers breaching rules over evidence and questioning suspects
The Criminal Cases Review Commission has referred the murder conviction of Alan Charlton to the Court of Appeal.
Mr Charlton pleaded not guilty to the murder of 15-year-old Karen Price, but was convicted in February 1991 at Cardiff Crown Court. He was sentenced to life, with a tariff of 15 years, and remains in prison.
Karen Price vanished in 1981. Her remains were found wrapped in a carpet in the garden of a house in Riverside, Cardiff in December 1989.
The basement flat at the property had been occupied by Mr Charlton at the time of Karen Price's disappearance.
Alan Charlton appealed against his conviction in 1994, but it was dismissed.
His co-defendant Idris Ali had his initial conviction quashed, and at a retrial that year pleaded guilty to manslaughter. He was released, having already served five years in jail.
Parents have approached a lawyer about the possibility of legal action over distress caused to pupils at a Cardiff school whose deputy headteacher has admitted voyeurism charges.
Gareth Williams set up a hidden camera, in a location not connected to the school, to film children using the toilet.
Police are now investigating at Ysgol Glantaf, where he worked.