Those arrested - whose ages range from 18 to 24-years-old - remain in police custody and will be questioned today.
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Scattered wintry showers during the evening will become fewer and further between overnight, with westerly winds tending to ease.
Largely dry overnight with some clear spells. Perhaps one or two showers across the far north, wintry on hills.
With the General Election just months away, we have found this gem from 1964, where school children give their views ahead of the election.