Which country did not have television on thursdays until 1987?

Iceland

Explanation:

Icelanders had no TV of their country until 1966. year and could watch only American TV on the American base. There was no television in July and until the first of October of 1987, they had no television on Thursdays.

This was not the only bizarre law that they had, one was about the alcohol, when alcohol was allowed in other countries, in there wasn't.