Many case laws are older than that and are very relevant, to say some case law is not relevant or valid just because of age doesn't hold any water, due to the fact that it is quite common to use past cases that are even a lot older than just 8 years.
Pretty common, don't even have to have any law degree for that knowledge.
Links, data, and FACTS and the lack of any proof on your view has concluded the subject -- landslide victory.
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