I got a job in a nursery once and only found out 2 months into the role when Ofsted came knocking that they hadn't received my reference from my previous employer (a school!) The manager had me go scraping around for someone, anyone, to give me a reference so it would be on my file and Ofsted wouldn't pull them for it. Fortunately I had been a childminder before that and had dozens of parents to call on for a reference but don't know what more I could have done if I hadn't?!
Alarm bells should have rung in that job much sooner when they were keen for me work before my DBS had come through!
Alarm bells should have rung in that job much sooner when they were keen for me work before my DBS had come through!