Bottles and cans thrown at Met officers wearing helmets
20:46
Over the last hour or so we've been following a planned protest in central London, which you can catch up on in our last few posts.
Bottles and cans have been thrown at police – many wearing helmets – and chanting has included phrases such as "stop the boats".
We've also spotted some attendees – via a live stream of the event – being led away by police but the Metropolitan Police has so far not released any details of arrests being made.
The Met's statement from earlier today said a condition placed on the protest was that it must conclude by 20:30 BST. As it stands, the action is ongoing.
We'll bring you any other updates as we get them.
Demonstration attendees shout 'this is England now'
20:22
Ellie Price
Reporting from Whitehall
Police have extended a cordon around Whitehall, near Downing Street.
Police lines start around the cenotaph and officers are now pushing protesters down the road.
I’ve seen people shouting “this is England now” and insulting Islam. I’ve also heard glasses being thrown. There are plenty of people chanting.
Numbers seem to be in the tens but it’s difficult to tell who wants to protest and who is just here to watch. There's a police helicopter hovering above.
Protest under way near Downing Street
19:34
We're following a protest that's under way near Downing Street, which the Metropolitan Police say is being badged 'Enough is Enough'.
It comes a day after riots broke out in Southport following a stabbing attack in the town on Monday, in which three children were killed.
In footage from the scene, protesters can be heard chanting "save our kids" and "Rule Britannia". Flares have also been thrown towards the gates of Downing Street.
In a statement released earlier, the Met said officers will be deployed to the area to ensure the demonstration is "carried out lawfully".
Superintendent Neil Holyoak, leading tonight’s policing operation, earlier said he urges "everyone to exercise their right to protest calmly and within the law. Any disorder will be dealt with swiftly".
The family of Leanne Lucas, who ran the Taylor Swift-themed dance class, say she acted like a "hero" during the attack, in which three children were killed.
www.bbc.co.uk