Thus, he bases his opinion and position on it without connecting every individual case with what is collective.

None of the assumptions the judge based his opinion on were actually fact.

"Apparently you've got something on which you're basing your opinion," he said.

"So you base your opinion on his programming style."

However, Tebbit admitted he had not read the book at the time of writing about it and based his opinion on media coverage.

The radio show was often the starting point from which the reviewer based their opinion of the book.

The Court also based its opinion in part on two earlier rulings.

You base your opinion on public health and financial cost grounds, but never mention human rights.

They would probably base their opinion on advice given by the Foreign and Commonwealth office.

I have no evidence for that either, so I won't base my opinion on it.