A poll in March found that 60 percent of the British public disapproved of Trump, while just 18 percent backed him.
“You should be celebrated and respected and embraced,” Sadiq Khan said at a reception for the LGBT community ahead of the weekend’s march.
Sadiq Khan has called on the British government to cancel Trump's visit later this year.
Trump tweeted: "At least 7 dead and 48 wounded in terror attack and Mayor of London says there is 'no reason to be alarmed!'"
New appointee will be tasked with 'championing the value of London’s night time culture.'
London is responsible for 22 percent of the U.K.'s overall GDP.
London's newly elected mayor lays out the argument for staying in the EU.
Trump wants a “total and complete shutdown” of Muslims entering the U.S.