A Glasgow MP who moved herself to a safe house after a death threat wants women in public life to have more protection.
Carol Monaghan feared for her and her family's lives when online abuse turned into the detailed threat.
Earlier this month Jonathan Bell, 35, admitted his behaviour caused her "fear or alarm".
The SNP MP for Glasgow North West says social media companies must take action to end misogynistic abuse.
Twitter said it takes action against accounts which violate rules on abuse and harassment.
Like most women in politics, Ms Monaghan has always received attacks via her social media accounts.
But after a series of offensive tweets emerged from a particular individual, the attacks turned sinister.