A public inquiry will be held into plans for a South Downs National Park, the Government announced today.

In a written statement to Parliament, rural affairs minister Alun Michael said: "Several local authorities have made objections and have so far not withdrawn them. Consequently, a public inquiry will be called."

The inquiry, which is expected to start in late autumn, will hear objections and representations on whether the South Downs meet the criteria for a National Park.

The criteria relate to the natural beauty of the area and the opportunities for open-air recreation.

In addition, it will hear whether the boundary should be altered and representations on the establishment of a National Park Authority.