He tried to interfere with our efforts to bring down the minefield.

Nothing interfered with their efforts, and no dangers presented themselves.

Any attempt to assist would likely serve only to interfere with my efforts.

The judge said the loss of the contract would interfere with Pinnacle's efforts to begin reorganization.

Matthew was furious, especially when Carl interfered with their efforts to win a lucrative contract.

Recruiting centers have been an occasional target for insurgents trying to interfere with the government's efforts to build the Iraqi security forces.

Neither politics nor personal and philosophical differences should be allowed to interfere with his efforts or harm the children they are meant to serve.

Could it simply have been tedium that had interfered with Cal's efforts?

They must be professional activists having no other duties that might interfere with their efforts to promote revolution.

The Court would not interfere with local government's efforts to solve an important public and safety problem.