But imposing such institutional changes from outside can go only so far.

The court could also impose changes in work rules and compensation.

They became rebels to resist any change imposed from outside.

They were understandably more afraid of what the change imposed from above might do to them.

If they go ahead and impose changes, there will be industrial action.

Ministers have said they are ready to impose changes if the unions do not agree.

But if you impose changes without agreement, there will be a breach of contract.

The Federal prosecutors have threatened to sue the city to impose changes.

Do not assume an employee's acceptance of changes imposed without agreement.

But the backlash from the food industry and a lack of political will has made it impossible to impose changes in advertising.