Updates for London have now ended but we'll be back at 08:00 on Monday with all the latest news, sport, travel and weather. Have a great weekend.
- Updates on Friday 1 April 2016
BBC London News
Tonight at 18:30, the programme will be broadcast live from City Hall for an election special. Joining BBC London presenter Riz Lateef will be Zac Goldsmith for the Conservatives and Labour's Sadiq Khan.
She will be hearing from Londoners about what they want from their future mayor and from all of the candidates about what they have to offer.
A Great Team Relay will take place in the Olympic Stadium on 14 July.
Thousands of staff from businesses across London are expected to join in.
Teams of four will compete in a relay with four legs of 5km, with medals and trophies awarded to competitors from each major business sector.
Spectators will be welcome to join in the fun and get in the mood for the Rio Games, three weeks later.
Also on the roads, there are long delays on the M25 anticlockwise between J17 Maple Cross and J11 Chertsey.
On the M25 clockwise between J14 Heathrow and J15 M4, one lane is blocked after a breakdown, compounding already slow traffic between J9 and J17.
The A200 Jamaica Road in Bermondsey is closed between Abbey Street and Tooley Street after an accident involving a car and motorbike this afternoon.
A man was seriously injured and taken to hospital.
There are long queues on approaches to the Rotherhithe Tunnel, A100 Tower Bridge Road and around the Surrey Quays one-way system.
A diversion is in place for bus routes 47, 188 and 381.
Chelsea striker Diego Costa will serve an additional one-match ban and has been fined £20,000 after admitting a charge of improper conduct.
Mr Costa, 27, has been punished for his reaction to his sending off against Everton in an FA Cup tie on 12 March.
The Spaniard clashed with Gareth Barry and motioned towards biting him, although the Everton midfielder later said no contact had been made.
A World War Two Spitfire Mk XVI (L), a Sopwith snipe and a Eurofighter typhoon are on display at Horse Guards Parade.
The RAF Museum in north west London will display aircraft from World War One and WW2 as well as a replica of a modern day Eurofighter Typhoon to mark the RAF centenary in 2018.
The last day to register to vote in the Mayor of London and London Assembly elections is 18 April.
As the candidates for London Mayor are announced, London Elects says it will send an information booklet to each of London’s 5.8 million registered voters with a mini-manifesto from 10 of the mayoral candidates.
Voting at polling stations is from 07:00 to 22:00 on 5 May.
Four people and three companies have denied a raft of charges over the death of a lawyer crushed when a half-tonne window frame toppled on her.
Amanda Telfer, 44, was killed when the 13ft by 13ft window fell on her as she walked past a building in Hanover Square, central London, on 30 August 2012.
Members of the public lifted the frame off and tried to resuscitate her but Ms Telfer, who worked for legal firm Keystone Law and was a volunteer for human rights charity Reprieve, died shortly after.
An eight-week trial was set for 31 January next year with a further hearing on 18 November.
A study led by scientists at Imperial College London has suggested there are now more adults in the world classified as obese than underweight.
The research, published in The Lancet, compared body mass index among almost 20 million adult men and women from 1975 to 2014.
It found obesity in men has tripled and more than doubled in women.
BBC London News
The mayoral election is set to be closely fought. So what does the electoral battleground look like here in London? Alex Bushill reports:
The youth convicted of the manslaughter of a teenager he killed in north London used a 25in (63cm) serrated blade known as a "Zombie Killer", the Old Bailey heard.
The 17-year-old, who cannot be named due to his age, was cleared of Stefan Appleton's murder. He will be sentenced on 21 April.
After the machete attack on 10 June, the killer fled to Bristol and tried to fly to Malaga in Spain, but was arrested when he returned to London to lie low.
In his defence, the killer said he had come under attack when he went to snatch back his bicycle which had been stolen by another boy.
Hogarth’s House has a rare chance for the public to help explore the history of the site. For a week in April you can help the project archaeologists excavate archaeological trenches to explore the history of the garden.
BBC Radio 4
During World War Two, Dr Joan Martin was a junior casualty officer at Queen Elizabeth Hospital for Children in Hackney, east London.
On 3 March 1943 she led the medical team dealing with the dead and wounded from Bethnal Green underground station.
A crush at the station, which was being used as an air raid shelter, resulted in the deaths of 173 people.
She described what she witnessed to Eddie Mair for PM.
London will see its fleet of firearms officers doubled in a move announced by David Cameron earlier.
Most of the new officers will be funded by the government and will be trained within the next two years.
Central funding will pay for 1,000 extra firearms officers across England and Wales, including 600 already announced by the Metropolitan Police to be based in the capital.
Cloud will thicken through the afternoon, but it'll be staying dry.
Skies will become hazier from the west through the afternoon, as cloud begins to thicken.
It'll remain dry, though it will become rather breezy later.
Highs of 13C (55F).
BBC London News
On the lunchtime news at 13:30 on BBC One, as nominations for the mayoral election close and 12 candidates are on the list to fight it out, BBC London's Karl Mercer will look at the issues likely to feature in the campaign.
He will also have more on today's poll of more than 2,000 Londoners which found housing was their top concern in the run up to the election.
An 18-year-old youth has been found guilty at the Old Bailey of killing 17-year-old Stefan Appleton in Islington with a "Zombie Killer" knife.
The jury convicted him of manslaughter but cleared him of murder.
The pillion passenger on the moped attacked the victim, stabbing him a number of times with a large bladed item before making off.
It is expected to give 1.3 million workers an immediate pay rise.
And the Living Wage Foundation campaign group says its own suggested level of pay - £8.25 an hour and £9.40 in London - was higher than the new wage.
Frances O'Grady at the TUC says the fact 21 to 24-year-olds would not be seeing an increase was "not fair".
"Future wage increases must narrow the pay gap between old and young," he says.
Mauricio Pochettino is confident Dele Alli can handle the hype after Sir Alex Ferguson said he was the most talented midfielder since Paul Gascoigne.
The 19-year-old Alli has seven goals and 12 assists in his debut Premier League season, also impressing for England's win over Germany on Saturday.
Tottenham manager Pochettino said he agreed with Ferguson's assessment.
The Royal Hospital for Neurodisability was founded in 1854, and set in picturesque grounds in Putney, making it the oldest independent hospital and medical charity in the UK, and one of the most respected.
BBC News, London
Following the story about protesters occupying Lambeth library in a bid to halt its closure, the council says they were "misleading residents and the public".
A spokesman for Lambeth Council says: "The building will re-open to the public, for longer hours, in early 2017.
"It will have a neighbourhood library service, health and fitness facilities and space for community groups to use.
“It is unfortunate a small number of people have decided to be obstructive, especially as Lambeth council has worked incredibly hard to minimise the impact of the cuts,” he adds.
Newsnight Policy Editor
These schools are not registered with the authorities, which makes them illegal, and they offer a narrow, religious syllabus.
The Department for Education is working with Ofsted to find and shut them.
Some of the illegal schools, however, are registered as charities, gaining them an advantaged tax status.
The 12 candidates for London Mayor have just been announced. They are:
- Caroline Pidgeon, London Liberal Democrats
- Sadiq Khan, Labour Party
- Zac Goldsmith, Conservative Party
- Sian Berry, Green Party
- Peter Whittle, UKIP
- Sophie Walker, Women's Equality Party
- Ankit Love, One Love Party
- Lee Harris, Cannabis is Safer than Alcohol
- David Furness, British National Party
- George Galloway, Respect
- Prince Zylinski, Independent
- Paul Golding, Britain First
The average price considered affordable for buying a two-bedroom house in the capital is £208,000, according to a ComRes poll for BBC London.
And the average price considered affordable for renting is £646 per month.
This compares to the actual average figure for a terraced house in London which was £569,000 in 2015, Office for National Statistics figures show.
Statistics from the Valuation Office Agency show the median monthly rent in London was £1,400 in the year 2014-15.
Housing is the most important issue for Londoners in the upcoming mayoral election, a new BBC London-commissioned poll indicates.
It represents a shift from the 2012 election, when Londoners placed housing fourth after jobs, crime and transport in a similar poll.
Fifty-six per cent of those polled said housing was one of the most important challenges facing London.
Immigration (38%), security from terrorism (26%) and healthcare (23%) were among the other top issues.
The poll of 2,062 adults was carried out by ComRes for BBC London.
Leicester manager Claudio Ranieri says he wants to "see how his horses run" in the home straight of their title bid - and he is not the only one.
With six weeks of the Premier League season to go, we are about to find out who can produce a fast finish, and who will falter in the final furlong.
Can the Foxes stay clear, or will Tottenham catch them? Could Manchester City collapse completely, and what are the chances of a late West Ham charge into the top four?
BBC football pundits Danny Murphy, Chris Waddle, Jermaine Jenas, Chris Sutton, Mark Lawrenson, Pat Nevin and John Hartson have studied the form and fixtures and give their verdicts on who will win the title, and who will take the coveted Champions League spots.
A 66-year-old Londoner has completed a 700-mile sled journey along the border of Canada and Alaska last completed by polar explorer Roald Amundsen in 1905.
Tim Oakley was the leader of a four-man, 22-dog team that reached the town of Eagle on Monday.
The group endured temperatures of -50C on the 29-day trip.
Mr Oakley told the BBC he lost about 25lb (11kg) and suffered mild frostbite, but felt he still had another big expedition in him.
The Carnegie Library at Loughborough Junction is supposed to reopen as a "healthy living centre" under plans by Lambeth Council to generate savings.
Campaigners assembled there yesterday earlier to mark its final day.
But when it was due to close at 18:00, a number in the building refused to leave.
Chris Goldscheider claims his hearing was irreversibly damaged by brass instruments put immediately behind him.
The Musicians' Union says hearing damage is a major problem for musicians playing in orchestras.
The Royal Opera House denies it is responsible, but around a quarter of its players suffer hearing illnesses.
It will be a sunny start for most after any fog patches clear, but skies will become hazier from the west through the afternoon.
It'll remain dry but the southerly breeze will freshen through the day.
Maximum temperature: 13C (55F).
There is no service on the Waterloo & City Line due to the derailment of an empty train.
And Southeastern trains eastbound via Hayes are not stopping at ClockHouse station due to electrical supply problems. Buses are accepting tickets