enquiry

Particularly in the case of responses emphasising bizarre thinking and exaggerated suspiciousness, attention should also be paid to assessing mood and self-destructive thinking, as these factors can remain hidden without further enquiry.

CID told me there was “very little reasonable line of enquiry to pursue considering the number used was withheld.”

National Highways said the road was expected to remain closed throughout Tuesday morning, while enquiries ware carried out.

Judging by Google's data, search enquiries that include the country’s name have shot up since the beginning of this week.

The incident is not believed to be suspicious, but enquiries to establish the circumstances are ongoing.