The governing body of the Church in Wales has voted to allow women bishops for the first time.
The decision leaves the Church of England as the only branch of Anglicanism in Britain that still bans women from holding the post.
ITV News' Social Affairs Editor Penny Marshall reports:
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Two knives were found at the scene in Islington, North London, and the suspects fled on foot before being arrested.
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.