Police and trainers say they want to give door staff confidence to speak out about such situations.
Lisa Squire is campaigning for a law change so murderers spend the rest of their life in prison.
Lisa Squire's 21-year-old daughter, Libby, was murdered in 2019 following a night out in Hull.
The mother of murdered student is supporting a new educational programme on gender-based violence.
The group set off from a memorial bench that marks the life of Libby Squire, who was murdered.
James Cleverly has agreed to a request from MP Dame Diana Johnson to meet Libby Squire's family.
Lisa Squire has been campaigning for women's safety since the rape and murder of her daughter Libby.
Lisa Squire has been campaigning for women's safety since her daughter's murder.
The mother of murdered student Libby Squire describes mixed feels after a documentary won the award.
