Пример

"...заявил политический директор премьер-министра...".
https://www.fullrio.com/news-5459

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"Will Tanner...
...Deputy Head of Policy in 10 Downing Street...".
https://atos.net/en/expert/will-tanner

"Will Tanner...
...was Deputy Director of Policy at 10 Downing Street...".

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"British Prime Minister Boris Johnson's head of policy Munira Mirza...".
https://www.reuters.com/world/uk/uk-pm-johnsons-office-confi...

"Munira Mirza (born May 1978)... served as Director of the Number 10 Policy Unit under Prime Minister Boris Johnson...".
https://en.wikipedia.org/wiki/Munira_Mirza

"The Number 10 Policy Unit is a body of policymakers based in 10 Downing Street, providing policy advice directly to the British Prime Minister...
...List of Policy Directors...
...Munira Mirza 2019–2022...".
https://en.wikipedia.org/wiki/Number_10_Policy_Unit

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Head of Policy:
- политдиректор, политический директор.
https://www.multitran.com/m.exe?l1=1&l2=2&s=Head of Policy

Policy director:
- политдиректор, политический директор.
https://www.multitran.com/m.exe?l1=1&l2=2&s=policy director

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Похожие примеры

"...встреча политдиректоров стран "шестёрки" по урегулированию ситуации...".
https://regnum.ru/news/polit/1302685.html

"...с политдиректором МИД Великобритании...".
https://rg.ru/2015/12/04/mid-site-anons.html