Hundreds of people on Twitter have said they will refrain from tweeting today, to protest at the recent abuse and threats received by several high-profile women on the platform.
The hashtag #twittersilence has been top trending in the UK for more than 12 hours, as people debate their feelings on the protest.
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David Cameron will be facing a hostile audience when he meets with leaders from the remaining 27 EU nations this week, writes James Mates.
Baroness Warsi warns reports of hate crimes are rising after a "divisive" EU campaign largely focusing on immigration spurred street abuse.
Labour has descended into crisis as several high-profile members of the shadow cabinet have quit in the past few hours. Here's who they are.