act suspiciously

A short time later they saw the man again, acting suspiciously, and the two officers approached him.

He was acting suspiciously, the police and school officials said.

It also explained its intent to stop anyone acting suspiciously.

Q. Did you see any person there acting suspiciously at all?

They approached him because, the police said, he was acting suspiciously.

You do not have a right to fly after acting suspiciously.

And police are appealing for witnesses who may have seen anyone acting suspiciously.

On November 4 2009 following an earlier small arms fire contact nine people were seen to be acting suspiciously in a field.

But any car number you can get if they're acting suspiciously please tell them.

If you see someone acting suspiciously near a house - call the police immediately.