What is the national maternity and neonatal investigation and why was it launched?

From racism to staff shortages, the interim report found a host of deep-rooted issues affecting women and babies

• NHS maternity units often cover up harmful errors in childbirth, report finds

• Cruel comments, racism and cover-ups: key findings from England's maternity care report

On Thursday, a damning interim report published after a national investigation into England's maternity services found deep-rooted issues affecting women and their babies, including insensitivity from maternity staff, racism and discrimination, and chronic staff shortages. Below is an exploration of what led to the report and what happens next.