Friends of 22-year-old Ryan Harrison who was killed when he was caught between a platform and a moving train at Guildford Station.
Three men are being quiestoned over his death
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The rally comes after it emerged that the Home Office destroyed thousands of landing cards documenting the arrival of windrush-era migrants
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John Tomlin is convicted of two counts of inflicting grievous bodily harm with intent for throwing acid on Resham Khan and Jameel Muhktar.