BBC Video: How Hillsborough tragedy chanting impacts fans
Trigger warning: includes images from 15th April 1989
Amid a rise in so-called 'tragedy chants', I spoke to the BBC along with other Hillsborough survivors and football fans to talk about the mental health impact of hateful slurs about Hillsborough, the Munich air disaster and other tragedies in football.
Video produced by BBC Sport's Ciaran Varley.