Compared with best practice regimes, the previous scheme was outmoded and inadequate.

Unlike the previous scheme all lines are only involved in a constant number of certificates.

Under the previous scheme trucks and tractor-trailers were used for 84% of the trash.

Disabled housewives in particular had been totally left out of previous schemes.

The previous scheme was simply no longer fit for purpose and had to change.

The previous scheme is therefore once again in force.

You have no idea what the average time taken by women was, under the previous scheme.

Investigators said that for the most part, previous schemes have involved people with histories of fraud.

The new proposal is being developed to take account of concerns expressed about a previous scheme which was withdrawn from planning in 2009.

He appears to have repeated the previous scheme of hunting scenes.