Southport stabbing horror as it happened - chilling taxi ride, 'sinister scream' and brave heroes
![Southport stabbing horror as it happened - chilling taxi ride, 'sinister scream' and brave heroes](https://i2-prod.mirror.co.uk/incoming/article33357681.ece/ALTERNATES/s615/0_3MIRROR-main-1200x675.jpg)
WARNING: UPSETTING CONTENT. Children taking part in a Taylor Swift-themed dance party at The Hart Space in Southport were attacked by a knifeman yesterday as parents arrived to collect them