However, there are likely to be a number of problems with this approach in practice.

This has brought a number of problems to the area.

There are, however, a number of problems with such an approach.

However, there are a number of problems with this approach.

As might be expected, there are a number of problems with this approach.

There are a number of problems with the system however.

But the 2000 race was to play host to a number of problems.

Yet again, there are a number of problems for next year.

I think that this is the answer to a very large number of problems.

We have a number of serious problems to face in Europe, as you well know.