Labour MP Stella Creasy has urged Twitter users to block people who send abusive tweets, after she received threatening messages under the hashtag #takebacktwitter.
twitter told me tonight accounts that have high levels of blocks are spotted more quickly-if you want to help please block these people!
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Michael Haines said he wanted to continue his brother's legacy so he would be remembered for his good work rather than his death.
Tomorrow should be a bit quieter in most places, with lighter winds and some lovely winter sunshine.
There will be a widespread frost and ice to watch out for tonight, with some bitterly cold temperatures too.