Ms Allen, who quit the Conservatives to join the Independent Group in February, said Kirkman’s threats were not the only abusive messages she had received.
‘They’ll find you’
“The language is always very cryptically and craftily worded – you know, ‘we’re coming for you, we won’t tell you when or how’ – and when something like that just pops into your inbox… it shakes you to the core, particularly when you don’t know where it’s come from, or whether that person is 10 yards away or 100 miles away – you just have no idea and you just feel very, very vulnerable.”
Asked whether she felt Brexit had “tipped some people over the edge”, she said she did not pretend to understand the “psyche of these individuals”, but added: “It certainly feels in my limited knowledge – I’m not a psychologist – that there’s almost a platform or an excuse, that it’s unleashed something and it’s OK, and you don’t need to temper your language.”
She said although some messages were sent anonymously with fake email addresses – as was the case with Kirkman – police could “still find people… they’ll find you”.
Ms Allen said a separate case of abuse against her was currently being investigated by police.
She described this case as “the most worrying” she had experienced so far, and said it made her “worried for my own personal safety”.
“Will it stop me being an MP? No. But does it modify my behaviour out and about? Yes it does, I’m afraid,” she added.