former NHS boss wants the government to review the use of 3G pitches after claiming rubber pellets on the surface contributed to his son's cancer.

Nigel Maguire from Darlington says son Lewis, 18, has Hodgkin lymphoma after being exposed to the 'crumb rubber' on the surface which gives it more bounce.

Pellets, often made from used car tyres, can contain toxic chemicals.

The Football Association says there are 500 3G pitches in England and added it was "aware of concerns".

An FA spokesperson said it would continue to "monitor industry research" but it is understood the governing body is comfortable with current health guidelines.