user: Question:
Article:The collision happened on the eastbound carriageway between junction 32 at Coryton Interchange and junction 30 at Cardiff Gate at about 18:00 BST.
South Wales Police said one man sustained serious injuries. Three other people in the other two vehicles were also injured.
Both sides of the carriageway near the incident have been closed.
Police said the closure was "expected to be in place for some time".
The Welsh Ambulance Service said it was called just after 18:00 BST and had two crews and a rapid response car at the scene.
Trapped traffic is being sent back to junction 32 while westbound traffic is being diverted to the A48 through Cardiff.

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Answer:
The M4 has been closed both ways following a three-car crash near Cardiff in which four people were hurt.

Question:
Article:Parts of central Dublin look like a noisy giant construction site, as workmen with diggers busily install a new tram line for the Luas service.
The completed line will take up road space, so a car-free zone is planned.
The council is suggesting that the area around College Green, opposite Trinity College, should be car and taxi-free.
Only public transport, cyclists and pedestrians will be allowed to use what will be changed into a plaza-type civic space.
With more than 40,000 new cars expected on the city's roads over the next few years, Dublin City Council official Brendan O'Brien said radical measures are needed that may end up affecting taxis.
"About 20,000 taxis use that area per day," he said. "And that's a huge number.  So, what's being proposed is that the area should be served by public transport - bus, tram, cycling and pedestrian.
"And taxis shouldn't be allowed to use it over the 24 hours."
A public consultation period on the plan ended in August but taxi drivers insist they want to continue to be allowed to use College Green.
Taxi driver Joe Burke bases himself in the area.
"We're in Foster Place at the moment," he said. "People come to Foster Place to get a taxi around the city.  But if we're not here they're either going to start walking or get a bus.  So, it definitely will affect our livelihood."
But how might the proposed car restrictions affect the livelihoods of city centre stores and shops?
That is the concern of the retailers' representative body, Dublin Town.
Richard Guiney, its chief executive, welcomed the city council's vision for the future but said more detail is needed.
"For us, the priority is how do we maintain access to the car parks.  There are 30,000 jobs reliant on the retail sector and another 20,000 on the hospitality sector in the city centre.  So, access to those car parks is vitally important as is access to hotels for taxis," he added.
Everybody acknowledges the new Luas line will inevitably change car usage in the city centre.
The early indications from the consultation process are that about 75% of those who took part generally support the proposal, which it is hoped will come into effect at different stages over the next few years.
The BBC sampled opinion on the streets and the results echoed the indications of the public consultation.
One woman, a non-driver and daily bus user, told me the city centre is "always clogged up because of traffic" so she is in favour of it.
Another said: "It's probably a good idea that will keep the traffic flowing."
However, one man disagreed, saying people have to live and work and that "magic ideas are all fine and well but do they work? That's the main thing".
If - as expected - the proposals to largely remove cars from part of the city centre gets the go-ahead from elected councillors, the measures will be implemented over the next seven years.

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Answer:
Dublin City Council has proposed that cars be banned from key streets in a radical transport plan to make the city more cycle and pedestrian friendly.

Question:
Article:The 27-year-old will be part of the County side looking to stay in the Football League with a win over Notts County at Rodney Parade on Saturday.
He has been rewarded for his part in the Exiles' potential 'great escape'.
"I haven't done it myself, a lot of people in the changing room have helped me win this award," said Demetriou.
He arrived at Rodney Parade in January and has been a vital member of the County side since caretaker boss  Mike Flynn came in when Newport were 11 points from safety and seemingly doomed.
In April, Demetriou earned his award, not just for helping a defence that kept four clean-sheets, but also scoring three goals.
"I don't know how many defenders have won it, but scoring goals has probably helped," said Demetriou.
"I do like to try to score some goals during the season, but I didn't think I would score that many in one month.
"But although I've scored the goals, we've also kept clean-sheets in those games too.
"I can't take all the credit for the wins. There are 10 other players out there on the pitch which have kept clean-sheets and picked up those invaluable points."
A record sell-out 7,500 crowd for a football match will be at Rodney Parade to see if County can avoid the drop against Notts County.
If title-chasing Doncaster win at Hartlepool, County will stay up regardless of their own showing.
But Demetriou, who helped his previous club Shrewsbury into League One two years ago, said he and his teammates were determined to get the job done themselves.
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"I've not known this kind of pressure before," Demetriou said.
"I was lucky enough at Shrewsbury to have the pressure at the other end of the table and come out on top so hopefully this time we will be in the same sort of pressure and take the win again.
"Notts County will be out to spoil the party, but we've got it in our own hands for the first time since I've been here anyway and hopefully we can take that chance.
"It's not just about us as footballers, it's about the whole team, the whole club, the whole town.
"If Newport go out the Football League it will be a massive thing.
"The chairman has already said he doesn't know what will happen if they do so we are hopefully going to make that not happen."
Demetriou will discuss his future at the Welsh club once the season is over.

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Answer:


assistant: Newport County's Mickey Demetriou has been named League Two player of the month for April, but is after a more vital prize.