1.   City Hall reopened Wednesday with tighter security measures and a more visible police presence, as security guards checked identifications more carefully than usual.

2.   He says he has already seen a more visible police presence slow crime down.

3.   Likewise in Washington, there was a visible police presence around the home where the father will be staying.

4.   There was no visible police presence around the Scottsdale protest.

5.   Although some migrants wondered whether authorities might start rounding them up after midnight, there was little visible police presence earlier in the night.

6.   He cited the presence of less visible police elements.

7.   Students were also in attendance, but there was no visible police presence.

8.   The capital was calm early Friday morning, with little visible police presence or other signs of anticipated trouble.

9.   The capital was calm early Friday morning, with little visible police presence or other signs of impeding trouble.

10.   There was no visible police presence around the protests Monday.