valid

They added that a report had been made for driving without a valid driver's licence.

"We want folks to remember that despite the fear and anxiety — which is absolutely valid — our community is not alone," Orr said.

An automatic queue system has been introduced with fans needing to be online before the start of the sale with a valid registration number.

Animal behavior experiments in the wild provide valid social and ecological contexts but they are challenging to design and to control.

After a demoralising US Open first-round exit, Raducanu lamented the lack of court time in the run-up and it led to valid questions about her match sharpness in Malaga.