1.   But in heavy rains, when the reservoir overflows, excessive levels of metals flow into Keswick Reservoir and downstream.

2.   Consequently, competition was eliminated and tariffs reached an excessive level.

3.   Overtime should be monitored to prevent excessive levels.

4.   The lighting of the galleries has also been transformed and computer controlled blinds fitted to prevent damage from excessive levels of daylight.

5.   We can neither perpetuate excessive levels of support, nor penalise the most efficient producers.

6.   A private citizen could be fined between one and ten times the average monthly wage if it was found that a car was emitting excessive levels.

7.   And the treatment the researchers used may hold promise for disorders linked to excessive levels of the brain chemical dopamine.

8.   As a rule, Americans have never stopped spending on their own merely because their debts reached what seemed like excessive levels.

9.   At excessive levels, moisture condenses on windows and can cause structural deterioration.

10.   Beijing is also willing to halt production when stockpiles reach excessive levels.