The ones that bind
Rest, qualifications, licences and safe staffing — and how to tell a real requirement from a retold one.
Rest Between Shifts
Why the gap between shifts is the constraint that actually binds, where rotas break it without noticing, and what to check in a pattern before it is published.
Qualifications and Licences
How to tell a qualification that genuinely binds a rota from one the organisation set for itself, and the expiry problem behind both.
Staffing Standards and Where They Come From
How to find out whether a minimum staffing number is a requirement or a local decision, and what the difference is worth.
Maximum Hours as a Rota Constraint
How a maximum on working hours behaves when it meets a rota, why it binds unevenly across a team, and the three places a pattern quietly exceeds it.
Night Work and Its Own Rules
Why night shifts carry constraints the rest of the rota does not, and the three design choices that matter most in a night pattern.
The Groups With Their Own Rules
The populations whose rota constraints differ from everybody else's, and why the scheduling system usually cannot see them.
Telling a Real Requirement From a Retold One
A four-hour method for separating rota rules that genuinely bind from rules that have been retold until they sound like requirements.