The city's walls are closed during the sixth consecutive night of violence in the city.
The US president also says the UK's blueprint for Brexit is "a much different deal than the people voted on".
The commissioner's plea came as a road in Salisbury was cordoned off after a man was said to be ill.
Thousands of people - including ex-Ireland rugby star Brian O'Driscoll - watch the Orange Order marches.
Jared O'Mara was suspended while the Labour Party investigated claims of misogyny and homophobia.
Tom "Ginger" Neil was one of the last living Battle of Britain aces still died at the age of 97
After keeping Theresa and Philip May waiting, the US president and first lady arrived in the car known as "The Beast".
Matthew Rowley reveals what it was like to visit his brother, Charles, in hospital for the first time since he was poisoned by Novichok.
Charlie Rowley's brother says the 45-year-old was angry about what had happened.
A court hears Nicholas Elger was a "very intelligent" boy who "wanted to kill somebody."
The fantasy drama has 22 nominations for the TV awards, ahead of rivals including The Handmaid's Tale.
A school tells pupils to hide the spoons in their underwear to trigger metal detectors at airports.
With the World Cup almost over, and England out, there are plenty of other things to be excited about.
The photographs feature female farmers including an 18-year-old pig farmer.
David Clark said his wife "nearly always" belittled him, making him feel "inadequate".
Fifa investigates England chants of a "possible discriminatory nature" during their World Cup semi-final defeat by Croatia.
Chelsea are set to part ways with Antonio Conte after two years in charge at Stamford Bridge.
Model Chloe Ayling on being kidnapped in Milan last summer.
Queues of "about a mile long" formed at one shopping centre, prompting calls to police.
"I can't really advise you," Naomi Li was told over the phone when she reported the fire.
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