Seven were killed and 48 were injured on Saturday night in a gruesome terror attack in London.
Three men drove a van into pedestrians on busy London Bridge, before attacking innocent bystanders with knives on the bridge and in nearby Borough Market.
World leaders were quick to pay tribute to the victims of the attack.
Canadian Prime Minister Justin Trudeau said that his country stands beside the UK, adding: “I am heartbroken that a Canadian is among those killed.”
Emmanuel Macron, the French President, spoke to Theresa May over the phone and said that France was “more than ever at Britain’s side”.
Angela Merkel, the German Chancellor, said in a statement: “Today we are united across borders in horror and mourning, but also in determination.
“For Germany, I reiterate that in the fight against all forms of terrorism, we are resolutely at Britain’s side.”
US President Donald Trump tweeted: “Whatever the United States can do to help out in London and the U. K., we will be there – WE ARE WITH YOU. GOD BLESS!”
He later added: “At least 7 dead and 48 wounded in terror attack and Mayor of London says there is ‘no reason to be alarmed!’”
Justin Trudeau paid his respects
Ariana Grande tweeted ‘Praying for London’ before performing at One Love Manchester
Sadiq Khan said that he had “more important things to do than respond to Mr Trump”, who had “deliberately” taken his words “out of context”.
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Mr Khan had said: “Londoners will see an increased police presence today and over the course of the next few days. No reason to be alarmed.”
Ariana Grande led celebrity tributes, simply tweeting: “Praying for London”.
The singer organised and performed at the One Love Manchester benefit concert last night, which raised around £2 million for the victims of last month’s bombing.
London terror raids Sun, June 4, 2017
Police have raided a block of flats in Barking in connection with last night’s London Bridge terror attack.
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As police continue their investigations following the June 3 terror attacks, a block of flats in Barking is raided for possible suspects
A quote of the day summed up many Londoners’ feelings
Simon Cowell also took to Twitter, and said: “Thoughts are with innocent victims caught up in London Bridge incident. Please try to stay safe people.”
His fellow Britain’s Got Talent judge David Walliams added: “I’m proud to call #London my home. It is a city that celebrates ethnic diversity & religious tolerance. Long may it stay that way.”
A quote of the day at a London Underground station which was shared online summed up the feelings of many Londoners.
It read: “London Bridge will never fall down. You can’t break out spirit.”
Many shared this image in tribute to London and the terror attack victims
A popular London Bridge terror attack tribute reads ‘we are not afraid’
A post shared by Richard Hall-Smith (@mrhallsmith) on Jun 4, 2017 at 9:45am PDT
Many shared a riff on the London Underground logo which featured a red heart encasing the word London.
Another kept the iconic roundel and added the message “we are not afraid”.
Instagram user realszandy shared an image of the London skyline and Banksy-style balloons, with the message: “Stay strong. Stay united.”
Another shared an illustration of one of the Queen’s guards wiping away a tear, with the mantra: “Keep calm and carry on.”
IN keeping with this mentality, Ann Maria McCarthy shared an image which said: “Monday morning at London Bridge – the only thing we are scared of this morning is the queue at Pret.”