Campaigners, led by an MP from Wiltshire, are asking the government for tighter controls on what children can see on the internet.
A petition with more than 100,000 signatures was handed into Downing Street this morning.
Devizes MP Claire Perry wants new rules to force internet providers to filter out pornography and other unsuitable material unless adults chose to view it.
More top news
Kaylem Ryan was diagnosed in 2013 with Neuroblastoma. His family are trying to raise half a million to take him to America for treatment.
A man has claimed that he was raped aged 12 by former Prime Minister Sir Edward Heath.
Largely dry with occasional sunny spells on the way.