The Constitution provides unions with the right to organize, bargain, and act collectively.

Further complicating the picture is the fact that boards act collectively.

He relied on the council to act as governor collectively in the first few years during his absence.

The latter State has greater individual rights in the event of material breach than other parties, who generally can only act collectively.

The decision to deploy troops can be taken only by national politicians, acting collectively and accountably.

They reflect the growing, and in some quarters unexpected, determination of countries to act collectively.

This could only be done by the Executive Council acting collectively.

It is crucial that the Member States act collectively with regard to this matter.

If the Member States act collectively they can exert a great deal of influence.

"I had been very good at organizing large numbers of people to act collectively on the ground," she said.