grey area

However, what determines "reasonable requirements" continues to be a grey area in need of an official ruling.

However, mobile text messages are a grey area, and the case has largely hinged on whether or not they should be considered as important records.

The legal grey area around his status at birth meant Mr Smith was vulnerable to the Home Office's "hostile environment" immigration policies introduced in 2012.

Dad Oli Harrison said he would "never intervene" in another person's parenting methods, but added that a ban would "probably be beneficial" to avoid it being seen as a "grey area".

“Oscar night in black & white, no grey area,” the “Coming 2 America” actor wrote on Instagram, including three photos and seemingly indicating her couplehood with the British performer beyond a doubt.