Thousands of people have taken to the streets of Bangkok in anti-government protests, despite the country's parliament being dissolved.
Prime Minister Yingluck Shinawatra has said elections will be held "as soon as possible".
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The violence began after a counter-protester allegedly doused a female rally organiser with pepper spray.
As temperatures climb through the day, the warmest spots are likely to be across western parts of Northern Ireland and western Scotland.
Boris Johnson and Amber Rudd have both criticised social media giants for failing to detect and remove extremist material online.