Instead of saying "white people do too" it would make more sense to say "white people who look obviously working class do too".
Classism is shitty in its own right
But it wasn't just about class in the examples I gave.
For those asking about West Yorkshire high crime google 'West Yorkshire has highest crime'. Plenty of news reports come up about the annual crime statistics (England and Wales).
There are some very serious problems in WY with terrorism, people trafficking and drugs, especially heroin, in the county and there are local public awareness campaigns about this. It is also an area heavily surveilled by traffic cameras, especially since 7/7 and also the murder of a police woman, as well as for organised crime
It was the car that was stopped, mistakenly, due to the number plates, cars have a history. I dont know what happened either way but there can be more reasons to pull a car from certain areas. People saying 'I'm from Yorkshire and don't get stopped', well your car is probably from a reputable dealer and not owned by various people with criminal records from certain areas