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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Band of rain moving south today. Feeling much colder later and turning unsettled with wintry showers on Sunday and Monday
There will be minute silences at football grounds across the country today to remember 56 fans who died in the Bradford City fire in 1986