The two guards then took up a position close by to enable a tight watch to be kept on their charges.

It was almost standard for companies to keep a tight watch on their premises.

But Edward Jones has decided to maintain a tight watch.

When they didn't catch you, they kept the room under tight watch, hoping you'd return.

We have tried to sneak in at night three times," Tam said, "but they keep a tight watch over the perimeter of the camp.

I want you two to keep an especially tight watch on the compound.

Beauty counters and salons kept a tight watch, so it would be impossible.

Someone, somewhere, was keeping a tight watch on the same frequency, and the answer came almost immediately.

I've got you under tight watch, youngling, and it's well for you that I do.

I ordered Lord Gallenne to keep a tight watch around the camps.