Sentence examples for no concrete proof from inspiring English sources

In fact, there is no concrete proof of weapons development.

Yet they still say officially they have no concrete proof of a weapons programme.

There is no concrete proof just yet in terms of bookings, Mr. Ridley acknowledged.

There is no concrete proof linking Mr. Azizi with the Madrid attacks.

Again, no concrete proof was forthcoming but the on-field decision of not out was overturned.

There is "no concrete proof that Conrad even set foot in Colombia", he says.

Again, however, no one can provide any concrete proof that this is in fact the case.

No one, it seemed, had any concrete proof that it existed, or at least none they were willing to share.

"We've never seen any concrete proof that we are children of the disappeared..

"We've never seen any concrete proof that we are children of the disappeared...

"But at the same time, we don't have any concrete proof that we can use to detain these women".