They only prevent its being excluded altogether by those duties.
In 1996, he was sometimes booed at party events or excluded from them altogether.
Regional legislators and municipal authorities are excluded from the process altogether.
The chambers for Indians and mixed-race people have only limited powers; the country's black majority is excluded altogether.
Deductions permit certain amounts to be excluded from taxation altogether.
Technology is excluded altogether, yet if Britain is to compete in a global market these are the skills needed.
Now it is in danger of crumbling like the Polish party and finding itself excluded from power altogether.
Students from disadvantaged backgrounds will either be excluded form higher education altogether or have very limited choices and support.
However this does not mean that supplementary financing is altogether excluded.
Some lenders impose restrictions on the uses of commercial premises and certain business concerns may be excluded altogether.