Campaigners express concern at new Ofcom figures, which also show that half of under-13s are on social media A quarter of three- and four-year-olds in the UK now own a smartphone, while half of children under 13 are on social media, according to new data that comes as ministers consider banning all children under 16…

Campaigners express concern at new Ofcom figures, which also show that half of under-13s are on social media A quarter of three- and four-year-olds in the UK now own a smartphone, while half of children under 13 are on social media, according to new data that comes as ministers consider banning all children under 16…

Campaigners express concern at new Ofcom figures, which also show that half of under-13s are on social media A quarter of three- and four-year-olds in the UK now own a smartphone, while half of children under 13 are on social media, according to new data that comes as ministers consider banning all children under 16…

Campaigners express concern at new Ofcom figures, which also show that half of under-13s are on social media A quarter of three- and four-year-olds in the UK now own a smartphone, while half of children under 13 are on social media, according to new data that comes as ministers consider banning all children under 16…

Campaigners express concern at new Ofcom figures, which also show that half of under-13s are on social media A quarter of three- and four-year-olds in the UK now own a smartphone, while half of children under 13 are on social media, according to new data that comes as ministers consider banning all children under 16…

Campaigners express concern at new Ofcom figures, which also show that half of under-13s are on social media A quarter of three- and four-year-olds in the UK now own a smartphone, while half of children under 13 are on social media, according to new data that comes as ministers consider banning all children under 16…

Campaigners express concern at new Ofcom figures, which also show that half of under-13s are on social media A quarter of three- and four-year-olds in the UK now own a smartphone, while half of children under 13 are on social media, according to new data that comes as ministers consider banning all children under 16…

Campaigners express concern at new Ofcom figures, which also show that half of under-13s are on social media A quarter of three- and four-year-olds in the UK now own a smartphone, while half of children under 13 are on social media, according to new data that comes as ministers consider banning all children under 16…

Campaigners express concern at new Ofcom figures, which also show that half of under-13s are on social media A quarter of three- and four-year-olds in the UK now own a smartphone, while half of children under 13 are on social media, according to new data that comes as ministers consider banning all children under 16…

Campaigners express concern at new Ofcom figures, which also show that half of under-13s are on social media A quarter of three- and four-year-olds in the UK now own a smartphone, while half of children under 13 are on social media, according to new data that comes as ministers consider banning all children under 16…