Police in riot gear, supported by an armoured SWAT vehicle and a helicopter overhead, repeatedly ordered a crowd to disperse in Ferguson, Missouri.
They then fired a volley of tear gas just after 11pm (5am UK time), sending the crowd fleeing, it was reported.
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Linkin Park singer Chester Bennington has died, officials in the US have confirmed.
Thickening cloud and rain moving in across Ireland and the southwest overnight