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Tube drivers in 'go slow' protest to curb excess noise on Underground
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TfL spends £30m on 'rail grinding' to reduce Tube noise
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Concern over impact of Tube noise on Londoners’ health
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Is a slower Tube worth the noise reduction?
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Which is the noisiest Tube line in London?
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Quieten down! Work begins on Tube’s noisiest line
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The Reader: Put more police back on the beat to stop violence
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The Reader: Passengers could do with ear defenders on Tube
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