Here's an explainer of the saying (in Dutch) and some possible English alternatives, like : "That’s like grading your own exam”. And literally a "conflict of in

Here's an explainer of the saying (in Dutch) and some possible English alternatives, like : "That’s like grading your own exam”. And literally a "conflict of interest". https://hoezegjeinhetengels.nl/slager-keurt-zijn-eigen-vlees/ https://hoezegjeinhetengels.nl/slager-keurt-zijn-eigen-vlees...