" She had a narrow face which could fall into an expression of belligerent suspicion of such power that her teachers said they could feel it even when they were hiding in the staff room. It was her stubbornness, coupled with this expression – and routine everyday low grade racism – that kept her constantly on the verge of a school suspension. "

― Ben Aaronovitch , The Furthest Station (Rivers of London, #5.5)