1.   A flexible engineering system had been introduced after considerable debate about the worthwhileness of the investment.

2.   A shift system was introduced in the department last year.

3.   For the new system to be introduced properly involves a change of constitution and a further vote.

4.   Instead, the new system was introduced on the pay-as-you-go basis which has bedevilled social security finance ever since.

5.   Moreover, if one-way systems are introduced, cycle use is discouraged and safety is Decreased by the increased vehicle speeds.

6.   Perhaps a gentler way would be to introduce a system of rationing fuel.

7.   The government has introduced a system of student loans.

8.   The new system will be introduced gradually over a six month transition period.

9.   They are introducing a system for dealing with enquiries from customers.

10.   We could introduce the system for a trial period.