Armed officers responded to the reports of the stabbings and confirmed "shots have been fired", Metropolitan Police said. Police in the Bay Area are monitoring the developments, and are asking the public that if they see something, to say something and contact police.
Police are responding to a second incident at Borough Market. And it comes three months after a driver killed four pedestrians on another Thames crossing, Westminster Bridge. "He swerved right round me and then hit about five or six people", she said. Witness Peter Joshuas told NBC News he was just exiting the bridge when he heard screams and people shouting and running in confusion.
London Bridge and Borough stations have been closed and trains are passing straight through.
BBC reporter Holly Jones was on the bridge at the time and said a speeding van had veered into pedestrians.
Trump also tweeted a pledge of help and support for London.
The Associated Press reports that Prime Minister Theresa May called a meeting of the government's emergency response committee.
President Donald Trump is arguing in favor of his controversial travel ban as London authorities respond to reports of a string of attacks.
London Ambulance said multiple resources were attending the area.
Real Madrid es el primer "bicampeón" en Europa
Esta es la segunda final consecutiva del Real Madrid , siendo el primer equipo en la historia que logra defender su título. En toda su historia los juventinos han perdido seis finales de Copa de Europa y solo han ganado dos.
An eyewitness who made the emergency calls praised the swift reaction of the police who arrived on the scene in about two minutes.
Injured people are being treated on London Bridge and being moved from the scene.
In an unprecedented move, the Metropolitan police have tweeted, advising people to "run, hide and tell". Twitter users began uploading footage of police on the scene.
Videos on social media showed people being evacuated from the area.
Strickland struggled to get free the entire time. "If anybody gets suspended", Baker said, "the pitcher should get suspended". Giants star catcher Buster Posey stuck near the plate when Harper bolted, and stayed there as things escalated.
The Juventus fans in the 72,000 crowd erupted, ramping up the atmosphere that was already crackling under the closed stadium roof. Juventus started the game better than their opponents and deservedly equalised before the half-hour mark.
El Madrid superó esa cifra en 94 minutos en el estadio Millenium gracias a un Cristiano que exhibió un implacable olfato goleador. Cristiano Ronaldo anotó dos goles a un equipo como el Juventus que se preciaba de tener una defensiva inexpugnable.
Police treated injured on the bridge, buildings in the area were evacuated and subway stations in the area shut down. She said about five people were being treated for injuries after the vehicle mounted the pavement and hit them.
Entre 10 y 14 por ciento de los niños de familias que cultivan esta planta no asisten a la escuela porque trabajan. Pobreza: cerca de 860 millones de fumadores adultos viven en países de ingresos medianos o bajos.
Clinton's own former press secretary, Brian Fallon, said on CNN Thursday, "I'm not going to point fingers at the DNC". When Clinton was asked if she would consider running for president again, she simply replied, "No".
If any European club is going to be the first to win consecutive Champions League titles, it seems likely to be them. "It's 50-50. Dybala has thrived since Juventus coach Massimiliano Allegri changed the team's formation to accommodate their attacking talents.
Bookended by Ronaldo's goal was a go-ahead score by Casemiro, who tucked the ball inside the left post on a 30-yard drive. But, regardless of what is to come, Juventus 1 Real Madrid 4 - forever the 'Ronaldo Final'.
Russian Federation is a huge and diverse country from the point of view of its natural complex, the economy, the climate. During the campaign, Trump said the accord would cost the US economy trillions of dollars with no tangible benefit.
Ultimately, Stevenson earned a unanimous decision by scores of 116-109 and 115-110 twice in his third title defense. Stevenson nearly finished Fonfara off in the first round as he pummeled him all over the ring.
Spellers that advanced to the finals needed to have earned 29 points to keep the number of spellers in the finals under 50. Her parents got permission from Scripps to let Edith spend some of her time offstage while waiting to spell.
El alemán de 41 años, internacional desde 2007, dirigirá así su sexto partido en la presente edición de la Liga de Campeones . Por primera vez, la final de la Liga de Campeones se disputará en Cardiff , la capital de Gales , en el Reino Unido .
Real Madrid - Juventus paralizan el planeta fútbol
Cristiano Ronaldo intentará ayudar al Real Madrid a levantar la duodécima Copa de Europa en la historia del club capitalino. " Cristiano Ronaldo , seguro", respondió ante esa pregunta sobre un hipotético plantel con CR7 y 'Zizou' jugando juntos.
Models of consistency: How the Predators, Ducks were built
They always catch the retaliation, and on the ensuing power play, Nashville finally made the Ducks pay for their transgression. They're also determined not to allow his absence to stop their quest for their first berth in the Stanley Cup Final .
Van ploughs into pedestrians on London Bridge
BBC radio said witnesses saw people throwing tables and chairs at the perpetrators of the attack to protect themselves. Earlier, Prime Minister Theresa May said the attacks were being investigated as a "potential act of terrorism".
Mickelson to skip US Open for daughter's graduation
In 2013, Mickelson flew to Amanda's eighth-grade graduation ceremony on the eve of the opening round of that year's tournament. Phil Mickelson has signalled his intention to miss the US Open to attend his daughter's high school graduation.