David Staniforth is calling for warnings about the dangers of extended periods of gaming to be clearly displayed on the games packaging. He is seeking support for his campaign from the computer games industry.
His campaign follows the death of his son Chris from deep vein thrombosis - he used to play computer games for up to eight hours a day.
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Castleford's dream of moving into a new stadium took a major step towards realisation on Friday.
With fewer than eight weeks until the August bank holiday, the site for Leeds Festival is getting ready for a remarkable transformation.