1. National

Bullied girl's dad backs

The father of Hannah Smith, who committed suicide after being bullied on the website, has described the site's new cybersafety measures as "a good thing". But child protection charities said more needs to be done to stop online bullying.

View all 70 updates ›

Cameron's letter to Hannah Smith's father pictured

Downing Street has released this picture of the letter the Prime Minister wrote to Dave Smith, the father of teenager Hannah Smith who committed suicide after alleged online bullying.

The letter written by the Prime Minister to Dave Smith

Mr Cameron said he was grateful "as a parent" to Mr Smith for highlighting the problem of bullying on social sites and insisted legislation exists to deal with online trolls.

He reportedly wrote: "I want to reassure you that the Government takes this issue very seriously. There is already legislation in this area".

Read: Victim's father: PM 'passing the buck' on cyber bullying

More on this story