Outcome: Unlawful positive discrimination confirmed; 31 men compensated; RAF chief apologised 'unreservedly'.

What happened

The RAF set diversity targets: 20% female and 10% ethnic-minority recruits by 2020, rising to 40% female and 20% ethnic-minority by 2030. Under pressure to hit those numbers, in 2020 and 2021 the service fast-tracked 161 candidates — all women or from ethnic-minority backgrounds — into training places ahead of other candidates.

The RAF’s head of recruitment, Group Captain Elizabeth Nicholl, refused to implement an order she believed breached equality law, and resigned. She was right.

What the inquiry found

A Ministry of Defence inquiry concluded that the pressure to meet recruitment targets had led to unlawful positive discrimination. What had been badged as lawful “positive action” was nothing of the sort.

At least 31 men were held back in training as a result, missing the opportunity to qualify for a £5,000 joining bonus. They were compensated. Press reporting put Group Captain Nicholl’s own settlement at around £1 million.

Air Chief Marshal Sir Richard Knighton, the RAF’s most senior officer, apologised unreservedly to all those affected.

Why it matters

This was not a rogue manager. It was a national institution, under target pressure, deciding that the sex and ethnicity of its recruits mattered more than the law — until one officer refused, and an inquiry proved her right.

If it happened in the RAF, ask what target pressure is doing in organisations that never get an inquiry.

The record