People in their tens of thousands attended an "emergency protest" in London and other British cities on Monday (30 January) against US President Donald Trump's ban on people from seven Muslim-majority nations from entering the US, and against Prime Minister Theresa May's offer to Trump of a state visit to Britain.
In this gallery, IBTimesUK presents some of the best signs that were held high during the protests across the UK:

Trump protest London
Demonstrators protest outside Downing Street against US President Donald TrumpBen Stansall/AFP
Trump protest London
Demonstrators protest outside Downing Street against US President Donald TrumpBen Stansall/AFP
Trump protest London
Demonstrators protest outside Downing Street against US President Donald Trump Ben Stansall/AFP
Trump protest London
Demonstrators hold up placards during a protest outside Downing Street against President Donald Trump's ban on travel from seven Muslim countriesJack Taylor/Getty Images

Speaking to Reuters, London protester Annemiek van Eost highlighted the main issues if a state visit from Trump were to go ahead, saying: "It just shows that we agree with the things that he is doing and I think the UK, and especially London here as you can see today, is such a diverse country and we thrive on immigration and working together. By agreeing to let him come here, shaking his hand, for me that's an agreement with all his policies."

Holding placards reading "No to Racism, No to Trump", and "I stand with Muslims", while others chanted "Shame on May", thousands of demonstrators joined a protest outside the Downing Street residence of Prime Minister May, who visited Trump in Washington on Friday and was the first world leader to meet the US president.

Trump protest Edinburgh
A young girl holds placards as demonstrators march from the Mound to the Scottish Parliament to protest against US President Trump's Muslim travel ban to the USMark Runnacles/Getty Images

Trump protest Edinburgh
A placard is held aloft as crowds listen to a speaker at the Mound as demonstrators march to the Scottish ParliamentMark Runnacles/Getty Images

Trump protest Edinburgh
Placards are held aloft as crowds listen to a speaker at the Mound as demonstrators march to the Scottish Parliament to protest against President Trump's Muslim travel ban to the US, in EdinburghMark Runnacles/Getty Images

"There comes a moment when we have to ask our government where do you stand? That's why I'm here today. Not just because I believe what Trump is doing is appalling. Not just because I believe it's counterproductive. Not just because I know that it will not achieve what he says he is trying to achieve. But because I want my government to stand up and say he is wrong," Conservative lawmaker Baroness Sayeeda Warsi told Reuters.

Nearly 1.5 million people have signed a petition calling for Trump's planned British visit – which will involve lavish displays of royal pageantry and a banquet hosted by the Queen – to be cancelled.

Trump protest Bristol
Demonstrators on College Green in Bristol protest against US President Donald Trump's ban on people from seven Muslim-majority countries entering the US Matt Cardy/Getty Images
Trump protest London
A demonstrator in London holds a placard during a protest against US President Donald Trump's executive order travel banStefan Wermuth/Reuters
Trump protest London
Protestors gather in their thousands outside Downing Street in LondonLeon Neal/Getty Images
Trump protest London
A demonstrator in London holds a placard during a protest against US President Donald Trump's executive order travel banDylan Martinez/Reuters
Trump protest London
Demonstrators in London hold placards and an image of former US President Barack Obama during a protest against US President Donald Trump's executive order travel banStefan Wermuth/Reuters
Trump protest London
Demonstrators in London hold placards during a protest against US President Donald Trump's executive order travel banDylan Martinez/Reuters
Trump protest London
Demonstrators hold placards as they protest outside Downing Street Leon Neal/Getty Images
Trump protest London
Demonstrators protest outside Downing Street against US President Donald Trump Ben Stansall/AFP
Trump protest London
Demonstrators in London hold placards during a protest against US President Donald Trump's executive order travel banDylan Martinez/Reuters
Trump protest London
Protestors gather in their thousands outside Downing Street in LondonLeon Neal/Getty Images
Trump protest London
A demonstrator in London holds a placard during a protest against US President Donald Trump's executive order travel banStefan Wermuth/Reuters
Trump protest London
Demonstrators attend a protest outside Downing Street against US President Donald Trump's ban on travel from seven Muslim countries Jack Taylor/Getty Images
Trump protest London
A demonstrator holds a placard during a protest against US President Donald Trump's executive order travel banStefan Wermuth/Reuters
Trump protest London
A demonstrator in London holds a placard during a protest against US President Donald Trump's travel ban Stefan Wermuth/Reuters
Trump protest London
Demonstrators hold placards during a protest in London against US President Donald Trump's travel ban Dylan Martinez/Reuters
Trump protest London
Protestors gather in their thousands outside Downing Street in LondonLeon Neal/Getty Images
Trump protest London
A demonstrator holds up placard during a protest outside Downing Street against US President Donald Trump's ban on travel from seven Muslim countriesJack Taylor/Getty Images
Trump protest London
Demonstrators holding placards attend a protest outside Downing Street against US President Donald Trump's ban on travel from seven Muslim countriesJack Taylor/Getty Images

Scotland, I love you, never change 💙💙 #ScotlandAgainstTrump

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