Ambulances to turn off engines to tackle pollutionpublished at 06:11 British Summer Time 23 August
The ambulance service says the new guidance will apply to hundreds of its vehicles.
Read MoreThe ambulance service says the new guidance will apply to hundreds of its vehicles.
Read MoreIpswich agree a deal to sign forward Jack Clarke from Sunderland for an initial fee of £15m, plus £5m in potential add-ons.
Read MoreTeenager Ben McKinney and Alex Lees score centuries as Durham score 393-5 on day on at the Riverside after being put in by Notts.
Read MoreThe proposed farm, near Hartlepool, could power thousands of homes, planning documents say.
Read MoreBellway is going ahead with plans to build 368 homes in Pity Me and more could come in the future.
Read MoreDurham 371-4 v Notts
Martin Emmerson
BBC Radio Newcastle
Alex Lees' innings has come to an end after 275 balls. He was bowled by Brett Hutton in the 88th over for 145, playing around a ball which hit middle and off.
Lees put on 122 for the fourth wicket with Ashton Turner, who is playing in his first County Championship match and has 53.
I don't think he was expected to play in this one originally but David Bedingham only got back from international duty with South Africa yesterday.
Matthew Putson also kicked a police officer during the rioting in Middlesbrough, a court hears.
Read MoreThe teenage defendant denies murdering Holly Newton, saying he "went blank" during the attack.
Read MoreDurham 265-3 v Notts - tea
Martin Emmerson
BBC Radio Newcastle
After the heroics of Ben McKinney's debut century earlier in the day, things have slowed to a pedestrian pace in Chester-le-Street this afternoon
McKinney faced 129 balls, crashing 17 fours and a six on his way to 121. He was eventually caught at mid-wicket by Haseeb Hameed, following a top edge off Notts' debutant spinner Freddie McCann.
It ended an opening stand of 189 with Alex Lees, who in contrast has been extremely measured in his innings. At tea he has 86 from 191 balls - his last boundary was about 24 overs ago, but he is doing an important job for Durham.
Since McKinney's wicket, Scott Borthwick has departed for 26 and Ollie Robinson for 13.
A man has been arrested after a woman's body was found at a property in Gateshead.
Read MoreEngland full-back Kieran Trippier wants to leave Newcastle United before the transfer window closes.
Read MoreRestrictions are made permanent outside four primaries but will not be extended elsewhere.
Read MoreBanks Mining wants to plant 36,000 trees on the site of the former coal mine near Consett.
Read MoreDurham 175-0 v Notts
Martin Emmerson
BBC Radio Newcastle
19-year-old Ben McKinney has reached his first century in County Chanmpionship cricket in just his second appearance in the competition.
He made 35 on his debut at Sussex last year. It was the beginning of the season. But he's had to wait until now to play in it again.
He has hit some gorgeous shots today. He's timed the ball so well and brought up the hundred with a trademark cover drive for four.
Having made his Lions debut last week, the former England Under-19 captain looks set for big things. At the other end Alex Lees has 63.
The technology detects more potentially cancerous bowel lesions, experts say.
Read MoreAn accused murderer tells a court he did not intend to kill 56-year-old Samantha Holden.
Read MoreNizaar Kinsella
BBC Sport football news reporter
Newcastle may be considering alternatives, potentially as a negotiating tactic, but their interest in Crystal Palace defender Marc Guehi remains alive.
The 24-year-old is braced for a further approach from the Magpies after seeing four bids rising to £65m turned down.
Guehi is ready to move this summer if the option becomes available, with two years remaining on his contract in south London.
But Palace are reluctant to lose both centre-backs after agreeing a fee with Fulham to sell Joachim Andersen for around £30m.
Palace's chairman Steve Parish had told BBC Sport, "I can’t imagine a situation where we would lose both of our centre-halves."
But an increased fifth bid could be enough to finally convince Parish as he would be walking away from the best possible fee he could get for Guehi, with a sale next summer likely to be for less as his contract runs into its final year.
Durham 94-0 v Notts
Martin Emmerson
BBC Radio Newcastle
What a lovely innings from Ben McKinney. He's reached his first Campionship 50, in his fifth first-class match.
He's hit eight sumptuously-timed fours, most of them beautiful cover drives.
It's been quite a week for the 19-year-old. He played in an England Lions win against Sri Lanka last week, having scored his first century in one-day cricket, just a few days before that.
Alex Lees is 33 not out at the other end.
Durham 4-0 v Notts
Martin Emmerson
BBC Radio Newcastle
We have started on time in CLS. It's sunny and windy and any showers which may pass by won't be here for long. It's also a nice 19C.
Durham have given Championship debuts to Neil Wagner, Ashton Turner and Daniel Hogg.
Wagner has appeared for four other counties, but Turner has only played white-ball cricket for Durham. The Australian spinner is back in the country ahead of the T20 quarter-final at Surrey in two weeks.
Hogg is a tall bowler, who has come through the Durham age groups and recently played a couple of one day games.
Notts have alos given a debut to off-spinner Freddie McCann, who has featured in the One-Day Cup this year as well.