Tens of thousands of people have joined demonstrations around the world to oppose any war in Iraq led by the United States and Britain.

Here, they give some of their reasons for protesting:

I hope that President Bush, who is acting like a cowboy, will recognise that an era of western films is over.

Tomoharu Yamauchi, Tokyo

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We believe that the vast majority of people in the United States don't want a war, they want money spent on education and human needs and not weapons of mass destruction.

Tony Murphy, campaigner, Washington

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There's been too much capital invested in this war for it not to happen - but we're making our position clear. We're saying 'no'.

Adam Conway, Shannon, Ireland

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Sign your name on a suicide attack on US interests, so we can fight an American attack along with Iraq.

Crowds in Beirut

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The American is a coloniser who has come to cause destruction.

Protesters in Bahrain, home to the US navy's Fifth Fleet and thousands of US military personnel

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I'm not really convinced that half of the American people want to invade Iraq. I think there is an eagerness to be patriotic... but there is confusion as to why.

Richard Foster, Maryland

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The biggest threat to world peace is coming from Washington.

Mara Verheyden-Hilliard, US protest organiser

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You cannot take a nation to war unless it is united, and there is massive opposition in Britain.

Tony Benn, veteran UK politician, London

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"We want to express our opposition to a war on Iraq. We want to join those who are demonstrating today all over the world.

Suha Bayumi, Cairo

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Iraq isn't your ranch, Mr Bush.

Moscow banner

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Don't impose war on Iraq.

Farrukh Sohail Goindi, Lahore