Tube drivers on London's Victoria line are planning a "go slow" protest due to excessive noise levels. Members of the RMT union overwhelmingly voted to reduce train speeds in response to noise that exceeds legal limits, particularly on the Victoria, Central, Northern, and Jubilee lines. Despite Transport for London's efforts, including spending £30m on noise-reducing measures, drivers argue that more needs to be done. They may strike if further action isn't taken to address the issue.TfL has been approached for comment.