The Queen is in "good spirits" and "good health" besides the symptoms of gastroenteritis, her spokesman has said. He added:
This is a precautionary measure. She was not taken into hospital immediately after feeling the symptoms. This is simply to enable doctors to better assess her.
More top news
The mother of the accused had a heart attack after hearing graphic details of the bloody Charleston massacre.
Donald Trump has discussed the "long-standing relationship between Scotland and the United States" in a call with Nicola Sturgeon.
Food prices will rise across the UK unless EU workers are allowed to remain as part of the Brexit negotiations, industry bosses have warned.