Mamata Banerjee rejected the request on the questionable ground that the law will take its own course.

However if you just don't like the idea of someone for a job simply because they're foreign then you're on both rather questionable and, in my opinion, rather tasteless ground.

Robert has been identified, but on very questionable grounds, with a certain Robert Abolant, an official of the monastery of St Marien, who died in 1214.

Kassar had had a man executed as a heretic on questionable grounds, and the man's widow threw acid in the Cardinal's face.

They gained promotion to the Nigerian Premier League in 2006 on very questionable grounds.

Awful as it is to doubt a woman's claims of sexual assault, any prosecution would seem to be on questionable ground.

According to friends of Romney, he was awarded the second prize of 50 guineas but this was later to reduced to 25 guineas on questionable grounds.

On very questionable grounds, he sued the Greek government-with little result.

The concept is controversial because it can be abused and used as a justification to start a war on questionable grounds.

The Permanent Court of International Justice ruled against Norway two years later, albeit on questionable grounds.