UK police made their first arrests on Wednesday since announcing officers will detain people who publicly chant pro-Palestinian calls to "globalise the intifada", in a change prompted by Australia's Bondi Beach attack. London's Metropolitan Police said two people "who shouted slogans involving calls for intifada were arrested for racially aggravated public order offences" at a pro-Palestinian demonstration in the British capital. It came hours after the Met and police in the city of Manchester,