With news carefully controlled here nobody knew exactly what had happened, but everybody seemed to have a theory.
By starting a carefully controlled exercise plan, you can begin taking back control.
There was something like carefully controlled anger in the older woman's voice.
In addition, the information made available to Irish people was also carefully controlled.
It seems like that anyway but in fact it's very carefully controlled.
For this reason, the process of withdrawal needs to be controlled carefully.
All of these (and other) factors would have to be controlled carefully, which is pretty tough.
For a start, you can carefully control the conditions to get more repeatable results.
This can be achieved by carefully controlling the growth conditions.
The right way to test new policy options is to design a carefully controlled experiment.