7 | More police on the London Underground reduces crime (簡訳:ロンドン地下鉄のより多くの警察が犯罪を減らす) | ----------- | |
ianVisits – London news and events | 2020-01-23 22:40 | ????0? | |
This is one of those so obvious it shouldn`t need testing issues, but an experiment that put more police on the London Underground saw a reduction in crime.Read more › -- ???????? | |||
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