1.   The complaints even led to talk of reducing Marshall Aid unless matters improved.

2.   Complaints by neighbours led to four visits by the police.

3.   Complaints have led to an inquiry by the Office of Fair Trading.

4.   A complaint over parking space led to the discovery that no planning permission had been granted for the guest house.

5.   The complaints led to an investigation by police, trading standards officers and the Federation Against Copyright Theft.

6.   But continuing complaints have led the government to prepare a comprehensive bill on foreign laborers, which is pending passage by the Parliament.

7.   But despite all those agencies, the complaints seldom lead to legal action.

8.   Even if a complaint leads to an IRS investigation, though, employees may not benefit.

9.   Last year, complaints from investors led federal regulators to start looking into the firm.